Sequined boucl crop top in pink Self Portrait Mytheresa Boucl wool crop Top Boucl Knit Top Our Second Nature Embellished boucl crop top in pink Self Portrait Mytheresa SELF PORTRAIT Boucl Crop Top Self Portrait. Balmain's boucl wool crop Top is a sophisticated and characterful piece. Sleeveless and high necked, it features a front zipper closure that adds a modern and functional detail, making it perfect for sleek, contemporary looks.