The Onion Bag Trend: What Is It & Why You’ll Become Obsessed With the Stylist-Approved Trend

Discover the onion bag trend and how to curate the perfect oversized bag for fall 2025. Plus, shop stylist-approved picks for comfort, style, and seasonal essentials.

By Lily Rose Oct 22, 2025 12:00 AM
| Updated Oct 22, 2025 6:24 PM
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SHOP The Onion Bag TrendE! Illustration/TJ Maxx

If you've seen the term "onion bag" on social media and wondered, "What on earth is that?"—you're not alone! 

No, it's not a purse shaped like an onion (though that would be pretty chic, right?). The onion bag trend is taking over fashion in 2025, blending oversized bags with a layered, dimensional style that’s perfect for embracing maximalist fashion this winter.

Say goodbye to tiny bags! The oversized bag is back in a big way, and the onion bag trend is leading the charge. It’s the hottest way to elevate your everyday tote, satchel, or carry-all—and it’s got the stylist stamp of approval!

Corina Gonzalez-Molina, aka @cocotakes (creator of the viral purse bowl), is a huge fan of the onion bag moment. She recently partnered with TJ Maxx to share how you can create your own seasonal style hack with premium-for-less finds in-store or online at the Onion Bag Shop on tjmaxx.com.

“The best part about the onion bag is that it’s totally customizable—it’s all about what works for you and your style,” she explains. "Start with a chic, high-quality bag that’s big enough for all your seasonal essentials. Think about what you’ll need on the go."

"The key is layering in your favorite items that reflect your personal style, so you’re ready for whatever comes your way," she adds, mentioning how she loves to toss in travel-size beauty products like a bold lip, mini fragrances, and hair clips "for quick touch-ups."

“It’s my first fall in Miami," she explained. "So I’m learning the art of layering for unpredictable weather. I always keep a cashmere sweater for chilly mornings and sunglasses for when the afternoon sun breaks through."

"I’ve also learned that fall here means needing an umbrella and sunscreen on the same day, so those are absolute must-haves for me,” she said.

Ready to embrace maximalist style and curate your own onion bag? Shop Corina's picks below, picks inspired by her stylist expertise, plus must-have items you'll want to throw into your bag. 

Stylist-Approved Bags for Fall 2025

MARGOT Leather Suede Hobo Bag

"For a more relaxed look, I love this suede hobo bag that’s deep enough for all your essentials, with a comfortable single shoulder strap for all-day wear," she said.

AISIWAN Women’s Trendy Suede Tote Bag

We found an even more affordable suede tote bag on Amazon right now. Choose from three colors. We think this "coffee" shade is really nice.

DIMONI Made In Spain Leather Extra Large Slouchy Tote

"This olive green leather tote is another standout — it’s elevated, easy to style and adds a pop of color to your look," the social media star and stylist advises.

RADLEY LONDON The Rathbone Leather Medium Open Top Grab Tote

Corina called this Radley London bag "timeless, versatile, and spacious enough for everything you need while keeping its shape."

Fasion Puzzle Zip-Around Saffiano Classic Dome Satchel

We found a similar style on Amazon. This one comes in a bunch of colors and would be perfect for holding your daily essentials plus some fun extras.

CLAUDIA Made In Italy Leather Satchel

"Another favorite is this  Made in Italy leather satchel in a beautiful chocolate brown," she said. "Its unique silhouette and gold details feel luxe yet understated — perfect for an everyday Onion Bag."

Cocifer Top Handle Satchel

Chocolate brown is the color for fall. Love the purse above? Shop a similar satchel style with gold hardware right here. It's on sale now!

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Layering Your Onion Bag: Must-Have Items for Comfort and Style

SOJOS Retro Aviator Sunglasses

You're going to want a pair of sunglasses in your bag. This chic aviator style is over 30% off right now!

LANEIGE Lip Glowy Balm

If love Laneige's fan-favorite lip mask, you'll love this lip balm which you can easily throw in your bag for on-the-go touch-ups. It's subtly tinted and is made with shea and murumuru butters. Celebrity fans include Kyle Richards, Madison LeCroy, and Paige DeSorbo.

Kaxi Co. Chiffon Jumbo Scrunchie

Free People is all over this trend with the perfect XXL scrunchie that comes in black, wine red, white grommet, and an animal print.

Old Navy Canvas Barn Jacket

A jacket is an essential layer you'll never regret throwing in your bag. And with its deep olive hue, brass buttons, and corduroy lapels, this canvas barn jacket is totally on trend for fall 2025. Plus, it's on sale!

Belif Aqua Bomb Lifting Eye Gel

This eye gel with a super convenient applicator doesn't just provide hydration thanks to hyaluronic acid, it's also formulated with bakuchiol, peptides, and collagen to firm, lift, and reduce the appearance of fine lines and wrinkles.

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