Pixie Gymnast Baby Blue Baby Doll Tee. The perfect soft baby rib tee with a slim and sleek fit for a Playful Pixie Gymnast. This baby doll tee is 7 oz, 1x1 rib of 100% ringspun cotton. Baby Doll Tees run smaller and shorter and are tapered from the midsection to the waist as compared to the Standard Tee. Order accordingly. Sizes:JS-AXL.