24-Hour Mega Flash Sale at Macys Ends at midnight PT. Macys has a 24-Hour Mega Flash Sale on several categories. Includes: 40- 70% off Sleepwear / Underwear 40 - 60% off Men's Clothing 40 - 60% off Women's Clothing 25 - 60% off Home Goods 50 - 60% off Kids & Baby Apparel Posted by Faraday04/21/2026 at 07:57 AM PT