Lilly Pulitzer Sweet Blue Picnic Plaid Smocked Hermit Crab Dress. Girls size 6, but definitely flexible and can fit bigger. My petite daughter wore from 9-11. (Pictured at both ages; see photos for measurements.) Sleeveless sun dress features spaghetti straps with adjustable ties and smocked, stretchy bodice. Blue and white gingham with fun green hermit crab print. Vintage 90s white label.