A goldmine for discovering emerging trends, Pinterest highlights playful aesthetics, fresh color palettes and sustainable materials for kidswear fabric trends for Spring/Summer 2025.A few of these emerging trends forecasted by the agency include: Key themes Playful prints: Expect whimsical, eye-catching patterns to dominate. From bold geometric patterns to whimsical florals and abstract designs, prints are adding a touch of fun and personality to any outfit. Dogs prints are particularly popular, but prints of other cute and quirky creatures also make an appearance.