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Ever the rock star, Gwen Stefani opted for an edgy twist on the classic jean jacket when she wore this two-toned topper by Paige Denim to a park in Los Angeles. The “Lenny” style is one of our new favorites: The dark, glossy finish on the sleeves comes from a smooth wax coating that provides a cool contrast to the traditional indigo hue. And it can be yours! InStyle teamed up with Paige Denim to give away the $229 piece to FIVE lucky readers. To enter to win, take a photo of yourself in your favorite denim look and tweet it to @InStyle with the hashtag #InStyleDenim. You have until June 13 to send through your entries, and winners will be chosen by June 20. So grab your jeans and start Tweeting!

For the official rules, scroll down.  More

It was the manicure that launched a thousand swipes! Zooey Deschanel may have helped amp up the nail art craze with her black-tie pattern at the 2012 Golden Globes, and because she’s our awesome April cover girl, we’re asking you: How creative can you be? Starting today, you can enter to win a beauty basket filled with CoverGirl‘s latest must-haves by showing us your own unique spin on Zooey’s buttoned-up pattern (don’t worry, we have step-by-step instructions in the gallery!). So break out the bright colors, throw on some rhinestones, or even add a boutonniere—the sky’s the limit. To enter, you must be following @InStyle on Twitter, then just Tweet a photo of your mani and include the hashtag #InStyleNailArt. Three lucky winners with the most original takes on the pattern will be selected to win the amazing beauty prize. The contest ends on April 2nd, so click through our gallery for the full tutorial, and start painting today!

For the official rules, scroll down.  More

We’re giving away 5 chic designer handbags in December—and today is your last chance to enter to win! We’re giving away this gorgeous Juicy Couture shoulder bag worth $448 and this chic Kooba satchel worth $548. Want to win? Read on to find out how.

HERE’S HOW TO ENTER THE HANDBAG SCAVENGER HUNT:

1. Read the daily clue on this blog or on InStyle’s Facebook or Twitter.

2. Use the clue to find the gallery the red bag is hiding in.

3. When you find the bag icon, click on it to go to the sweepstakes entry page. Good luck!

FIND THIS ICON AND ENTER!

We love the month of December because of the twinkling lights, the brisk weather and of course, all of the delicious sweets! To celebrate the holiday season, we’re giving away one of our favorite festive treats: cupcakes. Every Friday this December (and the first Friday in January), one person will win cupcakes from brands celebrities love. Up this week: a dozen from Crumbs Bake Shop! To enter for a chance to win, tell us your favorite holiday memory  in the comments below in 100 words or less by Monday, December 31 at 10am EST. (U.S. residents only.) We’ll contact the winners via email. Good luck!

UPDATE: Congratulations to winner beingpostgrad!

For official rules, click more. More

We’re giving away 5 chic designer handbags in December—and this week, we’re giving away this gorgeous Juicy Couture shoulder bag worth $448!

HERE’S HOW TO ENTER THE HANDBAG SCAVENGER HUNT:

1. Read the daily clue on this blog or on InStyle’s Facebook or Twitter.

2. Use the clue to find the gallery the red bag is hiding in.

3. When you find the bag icon, click on it to go to the sweepstakes entry page. Good luck!

FIND THIS ICON AND ENTER!

We love the month of December because of the twinkling lights, the brisk weather and of course, all of the delicious sweets! To celebrate the upcoming holiday season, we’re giving away one of our favorite festive treats: cupcakes. Every Friday this December (and the first Friday in January), one person will win a dozen cupcakes from brands celebrities love. Up this week: a dozen delicious goodies from Sprinkles Cupcakes. To enter for a chance to win, tell us your favorite holiday dessert (no it doesn’t have to be cupcakes!) in the comments below in 100 words or less by Monday, December 24 at 10am EST. (U.S. residents only.) We’ll contact the winners via email. Good luck!

UPDATE: Congratulations to winner allmyheartandsoles!

For official rules, click more. More