Girl Unicorn Print sleeveless Dress - White, The dress is in a very comfortable line, so it can be worn easily and is particularly comfortable in movement. Material: 91% Polyester, 9% Spandex Product MeasurementsSizeLengthBustWaist SizeStraps Length4-5 Y7 radio:Size:4-5 Years|radio:Size:6-7 Years|radio:Size:8-9 Years