Penningtons has a new one-day offer out today, and this one is perfect if you're planning on heading to a sunny destination this spring. All day today, swimwear is 50% off. Their swimwear options include tankinis, boardshorts, one-pieces, swimdresses and more. The 50% discount will automatically be applied when you add the item to your cart.

On top of that, remember to use promo code RED10PEN to take an additional 10% off your order.

The swimwear promotion is running today only, until 11:59PM EST.