"I worked for one month on the right windbreaker that was not puffy-puffy. The perfect windbreaker—I had to get it right," says Miuccia Prada of Miu Miu's key piece for fall. The first look down the runway, this baby-pink padded- shell jacket has a detachable drawstring hood, snap-fastening cuffs and a sweet Peter Pan collar. It's equal parts fashion and function.

• Baby-pink padded shell
• Snap fastenings through front
• 100% nylon; middle layer1: 100% polyester; middle layer2: 50% nylon, 50% polyurethane; lining: 100% nylon; hood: 100% nylon
• Hand wash
• Designer color: Rosa