BENECREAT 5 Yards Black Cotton Eyelet Tape, 1 inch Wide Grommet Twill Tape Trim Ribbon Strip with Silver Metal Eyelet Ring for Corset Shirt Shoes Sewing Crafts Making

if you add loops down the back parallel to eachother at just outside of where you want it to shrink down to you can make it a corset top! they’re relatively easy and you can get a pack on Amazon here for like $10! It’s a strip you sew on top. they also sell super cheap simple handheld sewing machines on Amazon that’ll do the trick for most simple stuff!! Here’s a Singer brand name one for $15 that I actually have myself, I’d 10000% recommend the investment if you have anything lying around you wanna get creative with. it’s great for sewing on patches and stuff too! kinda like this