Do you have a favorite knit top pattern that fits you perfectly? That simple pattern, often called a “bodice block,” is more powerful than you think. It’s the key to unlocking a world of new designs without ever buying another pattern.
Imagine turning that basic top into a stylish, comfy, and modern dolman sleeve sweater. It sounds complicated, but it’s not. In fact, it’s one of the easiest pattern adjustments you can make.
In this guide, I will show you the simple secret to drafting a dolman sleeve pattern. We’ll walk through each step together, using the knit block you already have. Get ready to unleash your creativity and make a beautiful new top that is uniquely yours.
What Exactly Is a Dolman Sleeve Top?
Before we start, let’s talk about what makes a dolman sleeve special. A dolman sleeve is also known as a “grown-on” sleeve. This means the sleeve isn’t a separate piece of fabric that you sew onto the body. Instead, the sleeve and the top are cut as one continuous piece.
This design creates a beautiful, soft drape from the shoulder down the arm. It’s known for being incredibly comfortable and easy to wear.
Why you’ll love a dolman sleeve top:
- It’s easy to sew. With only a front and a back piece, there are no tricky sleeves to set in.
- It’s perfect for big prints. The seamless shoulder area lets you show off a beautiful, bold fabric print without interruption.
- It’s effortlessly stylish. Dolman tops have a relaxed, modern look that is always in fashion.
What You Need to Draft Your Pattern
The best part about this project is that you probably already have everything you need. There are no fancy tools required.
| Tool | What It’s For |
|---|---|
| Your Knit Bodice Block | You’ll need the front and back pieces of a basic top pattern that fits you well. |
| A Basic Sleeve Pattern | This should be the sleeve pattern that goes with your bodice block. |
| Large Paper | Pattern paper, kraft paper, or even the back of wrapping paper will work. |
| Pencil and Eraser | For drawing your initial lines. It’s always good to start in pencil! |
| Ruler | A clear quilting ruler is helpful, but any straight ruler will do. |
| Markers | Using different colors can help you see the front and back pattern lines clearly. |
A Step-by-Step Guide to Drafting a Dolman Sleeve Pattern
Ready to get started? Grab your tools and let’s turn that simple block into something new. We will start by creating the back pattern piece first.
Step 1: Trace Your Back Bodice Block
First, lay your large piece of paper on a flat surface. Take the back piece of your knit bodice block and place it on the paper.
Carefully trace around the entire pattern piece with your pencil. You now have the foundation for your new dolman top.
Step 2: Create the Grown-On Sleeve
Now for the magic. Take your basic sleeve pattern and fold it in half lengthwise. It doesn’t matter if the front or back of the sleeve is showing.
Place the folded sleeve pattern next to the shoulder of your traced bodice block. You want to line it up so the shoulder seam and the top of the sleeve create one long, straight line. Use your ruler to make sure it’s perfectly straight.
Once it’s aligned, trace the top edge of the sleeve and the underarm part of the sleeve. This extends your shoulder out, creating the “grown-on” dolman sleeve shape. Your pattern is already starting to look different!
Step 3: Add Ease for a Comfy Fit
Most dolman tops have a loose, relaxed fit. Your bodice block might be very fitted to your body. If you want a little more room, you need to add “ease.” Ease is just a bit of extra space for a comfier feel.
To do this, simply add a little width to the side seam. For example, you could add half an inch to the side seam of your pattern. This will give you two extra inches of room around your whole body, creating a nice, relaxed fit.
Step 4: Shape the Perfect Underarm Curve
This is a very important step for drafting a dolman sleeve pattern. The shape of the underarm curve determines how well you can move your arms. If it’s too tight, your movement will be restricted. If it’s too wide, you’ll have a big flap of fabric under your arm.
From the original underarm corner of your bodice block, draw a soft curve that connects the new side seam to the new sleeve line. A good starting point is to measure down about 1.5 to 2 inches from that corner at a 45-degree angle. This gives you a guide for where your curve should go.
Blend this curve smoothly. You are aiming for a gentle, natural shape. This curve is the key to a professional-looking and comfortable dolman sleeve top.
How to Create the Front Pattern Piece
You’re almost done! The front pattern piece is nearly identical to the back. There are just two small adjustments to make for a perfect fit: the neckline and the shoulder.
You can trace your new back pattern onto another piece of paper to create the front, or you can draw the changes right on top of your first draft using a different colored marker.
First, take your original front bodice block and line it up on your new pattern.
Next, trace the lower front neckline. The front neckline is always lower than the back.
You’ll also notice the shoulder point on your front block is a little higher than the back. Trace this new, higher shoulder point. Then, use your ruler to blend this new point smoothly into the sleeve line you already drew. This small change ensures the top hangs correctly on your body.
And that’s it! You now have a complete front and back pattern for a beautiful dolman top.
Important Tips for Sewing Your New Top
Before you start cutting your fabric, here are a few final tips to ensure your project is a success.
Fabric Choice Matters
The type of knit fabric you choose can make a difference. This table explains the two main types.
| Fabric Type | How It Stretches | Special Tip for Your Dolman Top |
|---|---|---|
| 4-Way Stretch | Stretches both up-and-down and side-to-side. | This is the easiest fabric to use. It is very forgiving and comfortable. |
| 2-Way Stretch | Only stretches one way, usually side-to-side. | This fabric works, but you must be careful. Make sure the stretch goes around your body. Also, double-check that the sleeve opening is wide enough for your arm and wrist, since there is no stretch in that direction. |
Don’t Forget Seam Allowance
Remember, this pattern drafting method does not include seam allowance. You must add it before you cut your fabric. You can either add it to your paper pattern now or draw it directly onto your fabric before cutting. A standard seam allowance for knits is 3/8 inch or 1 cm.
FAQs
What is a dolman style sleeve?
A dolman sleeve is part of the shirt’s body. It is not a separate piece. The sleeve and top are cut from one piece of fabric. This gives it a soft, flowy look.
How do you lengthen sleeves on a pattern?
Most patterns have a “lengthen/shorten” line. Find this line on your sleeve pattern. Cut the pattern apart on that line. Place paper underneath the two pieces. Spread them apart to add length. Then, tape them to the paper. Redraw the side seams so they are straight.
How can I make a sleeve pattern fuller?
Take your sleeve pattern. Cut it from the bottom up in several strips. Do not cut all the way through the top. Spread the strips apart like a fan. This adds more room and creates volume. Trace your new, fuller shape onto new paper.
How do I draft a sleeve block pattern?
First, you need to take arm measurements. You will measure your arm length and bicep. You use these numbers to draw a basic sleeve shape. The hardest part is drawing the sleeve cap curve. This curve needs to fit into your top’s armhole. Many online tutorials can show you the exact steps.
How do I elongate a sleeve pattern?
To elongate a sleeve, you just make it longer. Follow the same steps as lengthening a sleeve. Cut the pattern on the marked line. Add paper in the gap to get the length you want. This is a very easy pattern change to make.
You Did It! What’s Next?
Take a moment to look at the pattern you just created. You turned a simple pattern into a completely new and stylish design. Drafting a dolman sleeve pattern wasn’t so scary after all!
Now you can cut one front piece and one back piece on the fold of your fabric. Before you use your favorite expensive material, it’s always a good idea to sew a test version from a cheaper fabric to check the fit.
With this simple skill, you can now make endless variations of tops, tunics, and even dresses.
What kind of fabric are you excited to use for your new dolman top? Share your creative ideas or any questions you have in the comments below! Happy sewing
