2025/26 WOMENSWEAR TRENDSSS 2026 swimwear trend Acid & stripe Posted on September 13, 2024April 8, 2025 by modacable Long-term women’s swimwear trend forecast inspired by thick black stripes mixed with acid solid colors: colorblock bikinis, asymmetrical swimsuits. Spring-Summer 2026. SS 2026 key swimwear trends woman FW 2025/26 footwear color Cabernet