Millie Jay Unicorn Short Set. Be the best dressed this summer in this adorable short set by Millie Jay! The swing top features a magical unicorn applique complete with sequins. The swing top is a pink seersucker stripe and has floral angel wing sleeves. The top also has floral ties at the waist and a ruffled hem. The matching floral shorts have an elastic waist for an easy fit and a ruffled hem. Poly cotton.