Calling all Aritzia fans: the brand's Warm Up Sale is finally here, and it's packed with deals you'll want to shop before they disappear.

For a limited time, you can score up to 50% off everything from cute mini dresses and bestselling jeans to effortless tops, cozy sweaters, and more.

• Best Aritzia dress deal: Bunny Halter Dress
• Best Aritzia skirt deal: Levity Skirt
• Best Aritzia denim deal: Denim Forum The '90s Vintage Lo-Rise Straight Jean

If you've been eyeing a wardrobe refresh for summer or simply looking for an excuse to add a few new pieces to your cart—consider this your sign.

Aritzia doesn't offer discounts like this every day, which means the most popular styles are bound to sell out fast. Whether you're shopping for vacation outfits, everyday basics, or those viral pieces you've been seeing all over your feed, there are plenty of markdowns worth checking out.

Trust us: you'll want to add your favorites to cart sooner rather than later because these deals won't stay around for long!

This is a micro halterneck dress with built-in shorts and a smocked waist. It's cut from a lightweight, drapey fabric. Prices vary by color.

This is a boatneck dress with a ruffled skirt. It’s made with GoodLux — luxuriously soft, drapey fabric made with viscose. Prices vary by color.

This tie-front top and matching bottom are made from organic cotton that’s perfect for vacation. This double gauze fabric is made with two layers of soft cotton for an airy, plush feel.

This is a V-neck cardigan with dropped shoulders for a roomier fit. It's knit with organic cotton and cashmere yarn that’s exceedingly soft and perfect for year-round wear. This version is constructed using a Crochet stitch with a looped knit pattern for a textural look and airy feel. Choose from multiple colors.

Inspired by the relaxed '90s aesthetic, The Vintage Lo-Rise Straight features a classic fit, long straight leg and untacked 4" cuff. It's cut from heavyweight, non-stretch denim that molds to your body over time.

This is a mid-rise midi skirt with a relaxed fit and drawcord waistband. It's made with soft, airy fabric.

Inspired by the iconic spirit of the decade, The ’90s Ricci features a classic mid rise and thigh-grazing hemline. It's cut from heavyweight, non-stretch denim that molds to your body over time.

This is a longsleeve V-neck blouse with a tie and ruffle detail. It's crafted with lightweight, semi-sheer fabric with an ethereal drape.

The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.

As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.