Fashion 11 Things Every Woman in Her 20s Should Own By Alexandra DeRosa Updated on June 17, 2015 @ 06:45PM Pin Share Tweet Email Photo: Courtesy Ah, your 20s. You we (full disclosure: I'm in my early 20s) have our whole lives ahead of us. There's plenty of time to pick up that perfect designer suit, find your dream apartment, and so on. But, since we've made it past the teen years (phew!), there are a few important items you should have on lock by now. The great news here is, unlike that designer suit and dream apartment, these items are attainable, no matter how big your paycheck may be. Better yet, they're items that will be put to use way more often then you think and, dare we say it, they'll usher you into your 30s. How to Find the Right Swimsuit for Your Body Type 1. A Trusty Interview Outfit No matter what your field may be, you need to have one go-to interview outfit. Look for elevated basics that show off your personal taste, like a sleeveless waistcoat instead of a blazer. Courtesy Get the Look: Zara waistcoat, $100; zara.com. H&M blouse, $25; hm.com. J. Crew skirt, $168; jcrew.com. Kate Spade handbag, $398; nordstrom.com. Vince pump, $375; nordstrom.com. 2. A Timepiece A watch gives off a very sophisticated message and there's something impossibly cool about a chunky menswear-inspired style. Don't worry, we won't tell if you still look at your phone for the time. Courtesy Shop it (from left): Shinola, $975; nordstrom.com. Nixon, $125; nixon.com. Michael Kors, $275; michaelkors.com. 3. A Badass Leather Jacket You need one topper that will go with anything. The leather moto jacket brings a too-cool edge to any look. Simply drape it over your shoulders and voilà. Courtesy Shop it (from left): Madewell, $528; madewell.com. J. Crew, $495; jcrew.com. H&M, $249; hm.com. Genius Summer Outift Idea: How To Wear Your Swimsuit As Part of Your Look 4. A Party Shoe Because what's more perfect for those nights when you just want to throw on jeans and a white tee? Courtesy Shop it (clockwise from left): Steve Madden, $80; lulus.com. Joie, $285; shopbop.com. Schutz, $190; shopbop.com. 5. A Favorite Mascara After many test runs (no pun intended), having a favorite go-to brand will streamline your beauty routine. Courtesy Shop it (from left): Too Faced Better Than Sex, $23; sephora.com. Dior Diorshow Iconic Overcurl Waterproof, $29; nordstrom.com. Benefit Cosmetics Roller Lash, $24; ulta.com. 6. An Investment Bag You should have one statement bag in your closet. Statement doesn't mean $1,000+, but perhaps worthy of a splurge. Stick to neutral colors this way you'll get the most use out of it. Courtesy Shop it (from left): 3.1 Phillip Lim Mini Shoulder Chain Bag, $695; shobop.com. Alexander Wang Rockie Leather Satchel, $850; nordstrom.com. Loeffler Randall Medium Rider Bag, $475; loefflerrandall.com. 3 Ways To Wear a Crop Top to Work 7. Tried-and-True Skinny Jeans By now you should've played the field and devoted an afternoon to testing out all the denim brands to find your perfect fit. Courtesy Shop it (from left): River Island Mid-Wash Jeans, $80; riverisland.com. Rag & Bone The Skinny Mid-Rise jeans, $190; net-a-porter.com. J Brand Maria Skinny Jeans, $178; farfetch.com. 8. A Cool iPhone Case Here's where we can show our youth—embrace the bright, playful prints while you can! Courtesy Shop it (from left): Ban.Do. $15; shopbando.com. Marc by Marc Jacobs, $38; revolve.com. Dannijo, $98; shopbop.com. 9. A Killer LBD A little black dress is a must have in any woman's wardrobe. An LBD will have all your bases covered whether you're heading to the club, a trendy restaurant, or girl's night. Courtesy Shop it (from left):Topshop, $75; asos.com. Rebecca Taylor, $209; rebeccataylor.com. Mango, $120; mango.com. 10. A Favorite Lipstick/Lipgloss No matter what shade you prefer, you should always have your go-to lip color handy. Courtesy Shop it (from left):Givenchy Le Rouge-à-Porter in Nude Ultime, $36; amazon.com. MAC Lipstick in Ruby Woo, $16; nordstrom.com. Chanel Rouge Allure Colour & Shine Lip Gloss in Supreme, $34; nordstrom.com. 11. A Hot Date-Night Outfit A fool-proof look ready to go on the hanger (accessories included!) will eliminated those I'm-so-nervous jitters. Courtesy Shop it (from left): Zara dress, $80; zara.com. Clare V. pouch, $199; clarev.com. Schutz shoes, $220; shopbop.com. Related Video: Kahlana Barfield is Obsessed with Stila's All Day Lipstick PHOTOS: 16 Summer Basics Under $200