Fiber Trends .. Made in the USA .. Knit Pattern Designed by Bev Galeskas Felt Ballet Slippers Knit Pattern Child's sizes: small 6", medium 6.75" and Large 7.5 inches. Women's sizes: Small 8.25", medium 9", and large 10". Yarn needed: Worsted Weight Wool or Worsted/mohair: Child's pattern: (145, 165, 185) yards Women's: (250, 275, 300) yards