Need a reason to visit a La Senza store this weekend? How about this -- you'll save 20-40% on your qualifying purchases with this coupon through December 9.

Here's how the discounts work:

• Spend $50+, Save 20%
• Spend $75+, Save 30%
• Spend $100+, Save 40%

You have the option of either printing your coupon or presenting it on your mobile device. This offer is available in-store only, but if you prefer to shop online you can still take advantage of Buy 1, Get 1 50% off bras and free shipping on all orders.