This week's top fashion web sales: designer clothes at $1

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Designer outlet, The Outnet is feting its anniversary with the biggest blow-out sale in its history. Plus: Acne, McQueen, Gucci, and William Rast are all selling at heavily discounted prices this week.

Gilt

Her recent fashion stints weren't all that glorious, but Lindsay Lohan's 6126 leggings line remains popular, on sale here from April 6. Also on Gilt this week: Acne and Alexander McQueen.

http://www.gilt.com

Ideeli

More and more fashion designers are branching out into interior design (recent examples include Vivienne Westwood and Zac Posen), and Donna Karan is a prime example of how to build a design empire around a brand: her DKNY Home line becomes available here this week.

http://www.ideeli.com

Row Nine

Still looking for the perfect sunglasses for your next holiday? Row Nine has a special Gucci eyewear sale lined up for April 5, with all items selling at $99 or less.

http://www.rownine.com

The Outnet

This site is also getting into a summery mood, hosting boutiques for statement sunglasses and flowy dresses (more than 400 of them). Plus: to celebrate its first birthday on April 16, The Outnet has planned a $1 designer sale - to participate, RSVP before April 11.

https://www.theoutnet.com

Haute Look

Justin Timberlake is mainly known as a singing heartthrob but his denim line, William Rast, is one of the few well-reputed celebrity labels. Haute Look runs a sale for both men and women from April 7.

http://www.hautelook.com