A Bargain Shopper’s Comprehensive Guide to Seasonal Sales

Bargain Sale Months: October and late December ; Party Dresses and Formal Clothing: Sales for party clothes tend to hit their peak just before the winter holidays, so retailers drop prices after the holidays to stimulate sales. Bargain Sale Months: Late December, January; White Sales: Save 15 to 50% on sheets, blankets, comforters, other bedding, towels, etc. after the holidays.

https://www.thebalance.com/comprehensive-guide-to-seasonal-sales-1289892