I’d had this tank top for ages. While I loved how it looked with cardigans, I never liked it much by itself, because the cap sleeves were not so flattering to my arms. A few weeks ago, I decided to get stitching and see if I could fix that. Here’s my photo tutorial for what I did*:
Step 1: Mark where you will cut. I used pins to mark the cuts while wearing the shirt, so that I could see what they would look like. If you have a dressform, that would work better, but I don’t (yet). Make sure to leave about 1/2″ extra fabric to make an elastic casing.
Step 2: Take those scissors, and cut off excess fabric. But remember, measure twice, cut once.
Step 3: Press fabric to make casing. Your iron is your friend. Use it wisely.
Step 4: Stitch, leaving a small opening for elastic. I think I used about a 5/8 hem. How large yours is will depend on how wide the elastic you’ll be using is.
Step 5: Thread elastic through casing. If you don’t have one of those elastic threading things (sorry I don’t know the proper word), you should seriously think about getting one. They’re insanely useful, and make working with elastic so much easier.
Step 6: Stitch elastic together, then place back in casing and stitch casing closed. Try to make sure that the elastic isn’t twisted. It’s not very comfortable when that happens.
And…
Much more flattering. Elastic sleeve holes make for a pretty casual look, but I think it fits the vibe of this top well. I originally wanted to just do a regular hem, but without the elastic, the sleeve holes gapped in a very unflattering way. Now it fits just fine, and looks great. Happy sewing!
*I should note, this tutorial will really only work for tops which have a similar sleeve design. There are many, many different types of cap sleeves, and this won’t fix them all. Plus, it works best with jersey fabric – woven cotton wouldn’t look the same.



















































