La Perla La Perla's 'Souple' briefs are made from flexible and lightweight cotton-blend jersey for a barely there look and feel under clothes. An everyday essential, this full-coverage pair has delicate lace trims and a flattering mid-rise waist. Wear them with the matching bra. Wear it with: Suzanne Kalan Necklace. - Beige stretch cotton-blend jersey and lace - Lined at base - 85% cotton, 10% elastane, 5% polyamide; lining: 100% cotton - Machine wash - Designer color: Skin