Tutorial: Crochet a Lace Vest With Me! (ENG/中 CC)
There is something quietly magical about picking up a crochet hook and watching a tangle of yarn slowly become something wearable. Lace, especially, feels like a kind of alchemy — all those airy holes and delicate chains somehow adding up to a garment that drapes beautifully over the body. If you have been wanting to try a lace vest but felt intimidated by the open stitchwork, I made this tutorial just for you. Whether you are a native English speaker or you are following along with the Chinese closed captions (中文字幕), welcome. Let’s make something together.
What You Will Need Before We Start
Before we dive into the actual stitching, let me walk you through the supplies so you can gather everything ahead of time. Nothing is worse than getting four rows into a project and realizing you are missing a stitch marker or that your yarn is slightly the wrong weight.
Yarn: For a lace vest, you want something with drape and a little bit of sheen if possible. A lightweight cotton blend, bamboo yarn, or a linen-cotton mix all work beautifully. I recommend a DK weight or light worsted weight for beginners because it is easier to see your stitches than with fingering-weight yarn. Avoid anything too fluffy or textured — boucle and mohair are gorgeous but they will hide the lace pattern and make frogging (unraveling mistakes) genuinely painful. You will need approximately 400–600 yards depending on your size.
Hook: Match your hook to your yarn’s label recommendation, then go up one size. Lace needs to breathe. If your gauge comes out too tight, your vest will be stiff instead of flowing. I used a 4.5mm hook with my DK cotton blend, but always swatch first and adjust from there.
Other supplies: A tapestry needle for weaving in ends, stitch markers (at least 6–8), scissors, and a flexible measuring tape. If you have blocking mats and pins, even better — blocking transforms lace crochet more dramatically than almost any other technique.
Understanding the Lace Stitch Pattern
The vest in this tutorial uses a relatively simple lace repeat that is beginner-friendly but still looks intricate once it is blocked and worn. The core of the pattern is a shell-and-chain lace, which creates that classic fan-like texture with open chain spaces between each shell.
The basic repeat looks like this:
Skip 2 stitches, work 5 double crochets into the next stitch (this is your shell), skip 2 stitches, slip stitch or single crochet into the next stitch, chain 3, and repeat. Every alternate row offsets the shells so they nest into each other, creating the interconnected lace fabric.
If you are newer to reading crochet patterns, here is a quick glossary of the abbreviations we will use throughout:
ch — chain stitch
sl st — slip stitch
sc — single crochet
dc — double crochet
sk — skip
sp — space
rep — repeat
RS — right side
WS — wrong side
Take a few minutes to practice the shell stitch on its own before you begin the vest. Work a foundation chain of about 30 stitches, practice two or three rows of shells, and get comfortable with the rhythm. Once your hands understand the pattern, you will barely need to think about it — your fingers will just know what to do.
Sizing and Gauge
The vest pattern is written for four sizes: Small (32–34 inch bust), Medium (35–37 inch bust), Large (38–40 inch bust), and XL (41–44 inch bust). The instructions in the video follow the Medium size as the main walkthrough, with other sizes given in parentheses.
Gauge: 14 dc and 8 rows = 4 inches in the shell lace pattern after blocking.
I know many people skip the gauge swatch and I understand the temptation. But with a garment that needs to fit your body, please make one. Crochet it at least 6 inches square, weave in the ends, wet block it, let it dry completely, and then measure. If your swatch is smaller than 4 inches across 14 double crochets, go up a hook size. If it is larger, go down a hook size. Adjust until your gauge matches, and your vest will fit the way it is supposed to.
Construction Overview
This vest is worked in two flat rectangular panels — a front and a back — which are then joined at the shoulders and sides. This construction method is perfect for lace because you can block each panel flat before seaming, which gives you the most control over the final drape and dimensions.
Some crochet vests are worked in the round or top-down, and those are wonderful for other designs, but for a flowing lace vest with clean edges, the two-panel method consistently produces the best results in my experience. It also makes it easy to try things on as you go and add or remove length before you commit to seaming.
Step One: The Back Panel
Begin with a foundation chain. The number of chains you need depends on your size:
Small: chain 74
Medium: chain 80
Large: chain 86
XL: chain 92
All chain counts are multiples of 6 plus 2 for turning, which keeps the shell repeat consistent across sizes.
Row 1 (WS): Sc in the 2nd chain from hook and in every chain across. Turn. You should have 73 (79, 85, 91) sc.
Row 2 (RS): Ch 3 (counts as dc here and throughout), sk the first 2 stitches, 5 dc in the next stitch (first shell made), sk 2 stitches, sc in the next stitch, sk 2 stitches, 5 dc in the next stitch; repeat from across to the last 3 stitches, sk 2, dc in the last stitch. Turn.
Row 3 (WS): Ch 1, sc in the first dc, ch 3, 5 dc in the next sc (the one between shells), ch 3, sc in the center dc of the next shell; repeat from across, ending with sc in the top of the turning chain. Turn.
Row 4 (RS): Ch 3, 2 dc in the first sc (half shell at edge), sc in the center dc of the next shell, 5 dc in the next sc; repeat from across, ending with sc in the center of the last shell, 3 dc in the last sc (half shell at edge). Turn.
Continue alternating Rows 3 and 4 (these become your main lace pattern rows) until your back panel measures 13 (13.5, 14, 14.5) inches from the foundation chain, ending on a wrong-side row.
Armhole Shaping: Slip stitch across the first 6 (6, 7, 7) stitches to shape the armhole, then continue in pattern across until 6 (6, 7, 7) stitches remain, leave those unworked, and turn. Continue in pattern on these reduced stitches until the back panel measures 22 (23, 24, 25) inches total. Fasten off and weave in ends.
Step Two: The Front Panel
The front panel is worked identically to the back panel, with one difference — the neckline. Because this is a vest with a deep V-neck or a square neckline (your choice!), you will divide the front at the center when the piece measures about 16 (17, 18, 19) inches from the foundation chain.
For a V-neck, work to the center of the row, then work each shoulder separately, decreasing one stitch at the neck edge every other row until the shoulder matches the back panel’s depth. For a square neckline, simply work to the center, leave the center stitches unworked, and work each shoulder straight down without decreasing.
I chose the V-neck for my version because I love how it elongates the neckline and shows off the lace texture beautifully, but the square neck is equally lovely and slightly easier to execute. If you are new to crochet garments, the square neck is a great place to start.
Step Three: Joining the Panels
Once both panels are blocked (more on that in a moment), it is time to seam them together. I use a slip stitch seam worked from the wrong side for the shoulders and side seams. This creates a slightly raised seam that adds a little structure without being bulky.
For the shoulder seams, hold the front and back panels with right sides together and slip stitch across about 3 (3.5, 3.5, 4) inches from each outer edge, leaving the center open for the neckhole.
For the side seams, leave the armhole open (typically about 7–8 inches down from the shoulder seam) and seam the rest of the side from the bottom up to the armhole opening. Try the vest on at this point before finishing the edges — it is much easier to adjust the side seam now than after you have crocheted the edging.
Step Four: Edging and Finishing
This is where the vest really comes to life. A simple single crochet edge all the way around the neckline, armholes, and hem gives the piece a clean, polished look. For something a little more decorative, try a picot edge: work a single crochet, then chain 3 and slip stitch back into the same stitch to create a tiny loop, then single crochet two more stitches and repeat the picot.
For the armhole edges, work one row of single crochet around each opening and then a row of reverse single crochet (also called crab stitch) for a firm, tidy finish that will not stretch out with wear.
If you want to add a closure, a simple hook-and-eye at the center front of a V-neck looks elegant, or you can add a crocheted button loop at the neckline point. Some people leave the vest completely open, which is also a great look depending on how you plan to style it.
Blocking Your Lace Vest
I cannot say this strongly enough: blocking is not optional for lace. It is the difference between a lumpy, puckered fabric and one that looks professionally made. Even if you only do one thing differently after reading this tutorial, please let it be this.
Wet blocking works best for plant-based fibers like cotton, linen, and bamboo. Soak the pieces (or the finished vest) in cool water for about 20 minutes, gently press out the excess water in a towel — never wring — and then pin everything out on your blocking mats to the exact finished measurements. Use plenty of pins and coax the lace pattern open with your fingers so every shell sits evenly and every chain space is clearly visible.
Let the piece dry completely before unpinning. Depending on humidity, this may take 12–24 hours. I know that feels like forever when you are excited to wear it, but it is worth every minute of waiting.
For wool or animal fiber yarns, use the same technique but handle even more gently to avoid felting. You can also steam block if you prefer, but test on your gauge swatch first to make sure your fiber responds well to heat.
Styling Your Lace Vest
Part of what I love most about a lace vest is how versatile it is across seasons and aesthetics. In summer, wear it over a simple fitted slip dress or a bralette and high-waisted linen trousers for a bohemian, effortless look. In cooler weather, layer it over a long-sleeved fitted turtleneck or a crisp white button-down and suddenly the whole vibe shifts toward something more structured and autumnal.
A chunky belt cinched at the waist transforms the vest’s silhouette and gives it an entirely different energy. Slouchy, oversized, and unbelted reads relaxed and artistic. Neat and tucked into wide-leg trousers reads polished and intentional. The same handmade piece, completely transformed by how you style it.
Troubleshooting Common Issues
The lace pattern looks uneven. This is almost always a tension issue. Make sure you are not pulling your chains too tight — they should be loose enough that you can easily insert your hook without struggling. If you are a naturally tight crocheter, consciously try to loosen your grip on both the hook and the yarn.
My shells are not lining up from row to row. Double-check that you are always working into the correct stitch. Lace patterns rely on precise stitch placement, and it is easy to accidentally shift one stitch to the left or right. Use a stitch marker at the beginning of each row and count your shells at the end of each row to catch any drift early.
The vest is too short/long. Since this is worked in flat panels, you can simply add or remove rows of the lace pattern before shaping the armholes. Just make sure you add or remove in multiples of two rows (one complete lace repeat) to keep the pattern intact.
I can’t figure out the armhole shaping. Work very slowly at the shaping rows and refer back to the video at that timestamp. Armhole shaping in lace is a little counterintuitive because you are not just decreasing stitches — you are also making sure the shell repeat stays consistent at the edge. Pause, breathe, count, and you will get it.
A Note on the Captions
For everyone following along with the Chinese closed captions — 謝謝你跟著一起鉤織！This tutorial was created for everyone who loves crochet, regardless of the language you think in when you are counting stitches at midnight. If there are any terms in the captions that feel unclear or that seem like they were mistranslated, please leave a comment on the video and I will do my best to clarify in a pinned comment or a follow-up video. Crochet has its own vocabulary and some of the English terminology does not map perfectly to Chinese terms, so I appreciate your patience as we navigate that together.
Final Thoughts
Making a lace vest from scratch is one of those projects that reminds you why handmade things feel so different from anything you could buy in a store. Every stitch in this vest passed through your hands. Every shell was your decision, your tension, your rhythm. Even if your first attempt is not perfect — even if the tension is a little inconsistent in places or the seams are not quite as tidy as you hoped — wear it anyway. Wear it because you made it, and that means it already has something no store-bought garment ever will.
Post your finished vests in the comments or tag me when you share them online. I genuinely love seeing your makes, the yarns you chose, the colors I never would have thought of. Every version is different and every version is right.
Happy crocheting. See you in the next tutorial.
