Baby Girl Onesie White Collar Onesie or Stripped Onesie with Ruffled Collar Dressy Undershirt or Romper Uniform White TopCotton Stretchy Onesie Romper Style Tops for Baby Girls and Toddlers with sizes reaching up to school age 6T/ for 6 -7 year olds!Material: 95% Cotton, 5% spandexDiaper changing Snaps are on all Onesies up to size 24m. Shirts starting at 2t are non Onesie Style and do not have snaps. Shirts sizes 2t, 4t, 6t are regular style "tuck in" shirts, Perfect for school uniform or Dressy attire!