1) Size XXS=Size 130=Size 115, it fit for height from 120cm to 133cm; Size XS=Size 140=Size 125. it fit for height from 133cm to 143cm. Random delivery. 2) Size S fit for height from 143cm to 153cm; Size M fit for height from 153cm to163cm; Size L fit for height from 163cm to 173cm; Size XL fit for height from 173cm to 185cm. 3) There is 1~2cm deviation due to hand measure. 4) Color may be little different due to monitor. 5) Package contains 1pc onesies and 1pc slipper Thanks for your kind understanding!