My daughter's high school team is the Dolphins and their uniforms are regular, they wanted something to spice things up. These socks are very cute. They are also very tight. I'm not sure if they were meant to compress, but they feel that way (I've tried them too). But my daughter and her teammates love them. If you don't want them to shrink, maybe increase the size.
Amazon Essentials Little Short Sleeve Leotard Girls' Clothing for Active
61 Review
Dancina Toddler Leotard Flutter Sleeve Girls' Clothing for Active
55 Review
Thermajane Girl's Cozy and Comfy Thermal Underwear Long Johns Set with Fleece Lining
46 Review
Pack Athletic Performance Basketball Drawstring Girls' Clothing
48 Review