优化后的标题示例：Discounted Heathered Cashmere Core Sheet Set Promotion

This lightweight luxury is cozy but breathable so you're never stuffy at night. It features a diagonal weave for a heathered look - plus, it's brushed for superior softness. Our fitted sheets come with a "short" and "long" label so you always get it right the first time. Plus, our pillowcases use Envelope Closures - that means no open ends or frustrating pillow spillage. Add a little luxury to your everyday with our dreamy Heathered Cashmere collection.

• 95% cotton, 5% Himalayan Cashmere
• Lightweight yet cozy