Revolution Pink Ultra-Stretch Ballet Shoe

From Revolution: Meet our best stretch shoe ever. An incredible four-way stretch twill outer and internal elasticized arch create a supremely flattering fit. Elastic drawstring and pre-sewn crisscross straps over the instep ensure a secure fit. Shoe fits either right or left foot.   XS    1-3 S      3.5-5 M      5.5-7 L       7.5-9 XL     9.5-11   There is no sizing kit available for this shoe. These typically run small, so we suggest that Children & Men add 3 sizes to street shoe, while Women add 1 size to street shoe.  My Description: I wear a size 8.5 in women's street shoe size and I could wear a medium. All are brand new in bag.