Thank you for viewing! (^-^)/ My child outgrew these before they were worn much. The belt is sewn on. The back and sides have elastic. The elastic hasn't stretched out completely, but there's no opening to replace it. For those who don't mind used items, thank you for your consideration (*^^*) 100% cotton skirt with a button design. - Size: 130 - Material: 100% cotton - Design: Buttoned, with belt loops Thank you for viewing.