We’re typically not this excited on a Monday, but when Reformation slashes its prices in half, its energizing effect is stronger than that of a dark roast coffee. To be clear, the celeb-loved label launched its summer sale already a week ago, but it’s only today that the prices went from 30 to 50 percent off–and when they go low, our moods go high.

Aside from Black Friday, Reformation keeps its prices relatively steady throughout the year. So when we heard that the dress we’ve been eyeing, the cashmere sweater we’ve been mulling over, and the jeans we’ve seen on Jessica Alba are now half their original price, we couldn’t keep the excitement to ourselves.

Our editors have praised everything, from its jeans to its dresses. You really can’t go wrong with anything from Reformation’s ready-to-wear collection. Its feminine silhouettes, high-quality materials, and trendy designs are hard not to love, which is precisely why A-listers like Taylor Swift and Zendaya have been spotted wearing Reformation pieces on multiple occasions.

As I browsed through the (very long) list of tops, bottoms, and dresses currently 50 percent off, I was surprised to see not just the leftover summer dresses, but fall staples like barn jackets and cashmere sweaters, too. In need of a late-summer wedding guest dress? There are plenty! Take this as an opportunity to stock up on your fall wardrobe staples before the temperatures start to drop. With sales as good as these, each item is bound to sell out, fast.

Cary Wide-Leg Jeans
Reformation Cary Wide-Leg Jeans
Now 50% Off
Conrad Cashmere Turtleneck
Reformation Conrad Cashmere Turtleneck
Now 50% Off
Irene Jacket
Reformation Irene Jacket
Now 50% Off
Marina Silk Dress
Reformation Marina Silk Dress
Now 50% Off
Frederique Knee High Boot
Reformation Frederique Knee High Boot
Now 50% Off
Nora Silk Dress
Reformation Nora Silk Dress
Now 50% Off
Tyler Satin Dress
Reformation Tyler Satin Dress
Now 50% Off
Jadey Cashmere Sweater
Reformation Jadey Cashmere Sweater
Now 50% Off
Stasia Silk Dress
Reformation Stasia Silk Dress
Now 50% Off
Gabriella Skirt
Reformation Gabriella Skirt
Now 50% Off
Liora Dress
Reformation Liora Dress
Now 50% Off
Tate Denim Top
Reformation Tate Denim Top
Now 50% Off
Mallori Closed Toe Heel
Reformation Mallori Closed Toe Heel
Now 50% Off
Viola Linen Top Es
Reformation Viola Linen Top Es
Now 50% Off
Idylla Turtlenek
Reformation Idylla Turtlenek
Now 50% Off
Malia Pleated Trouser Pants
Reformation Malia Pleated Trouser Pants
Now 50% Off
Asher Coat
Reformation Asher Coat
Now 50% Off
Kat Soft Loafer
Reformation Kat Soft Loafer
Now 50% Off
Hastings Sweater
Reformation Hastings Sweater
Now 50% Off
Daniela Silk Dress
Reformation Daniela Silk Dress
Now 50% Off
Simmie Linen Top
Reformation Simmie Linen Top
Now 50% Off

If the sale isn’t enough of a motivation, remember that Reformation operates on a sustainability-first business model, meaning that its materials, working conditions, and carbon footprints are all designed to create the least impact on our planet. With its own RefRecycling program, you can even return any pieces that no longer speak to you. With this in mind, you can feel good knowing that your shopping habits aren’t harming the earth.