Land of the Dino Bikini Underwear

Artist: Britt Hurley

XS | 0 - 2 S | 4 - 6 M | 8 - 10 L | 12 XL | 14

Dinosaurs rule the land once more! All of the big players are back: T-Rex, Pterodactyl, Brachiosaurus, hanging out on these Jurassic bikini underwear. Make a big footprint, maybe it will be a fossil someday.

  • Mid-rise bikini fit
  • ¾” lace waistband lays evenly on the body
  • Stretchy lace trim prevents pinching and softens lines
  • Forgiving black liner hides staining
  • Made with ultra-stretchy, soft, and breathable combed cotton/elastane blend

Body: 95% cotton, 5% elastane.
Lace Trim: 78% nylon, 22% elastane.

Collect the whole set by pairing these with matching socks in crew, knee high, or STRETCH-IT™.

Two Can Do It!

Buy one pair of underwear, get a second pair for free! Try two different sizes to discover your perfect fit–or, if you already know, get two perfect-fitting pairs for the price of one! Just add two pairs of underwear to your cart to make the discount apply.

rigorous fit testing
A Fit for Every Body

Throughout the design process, for every size we developed we worked with multiple models. And then we based our underwear sizing chart on 40 unique body types, so you can be confident you're getting the right fit.

rigorous fit testing
90 Days to Decide

If this isn’t the best fitting underwear you’ve ever worn, feel free to return it within 90 days of purchase. Read our return policy here.

Find Your Perfect Fit!

Note: Each of these photos is a different model wearing a different size pair of underwear. We've included the measurements for each of these models, to give you a better idea of how our underwear might fit when you're wearing it.

Size Waist Hip Pant Size
XS 25-26” 35-36” 0-2
S 27-28” 37-38” 4-6
M 29-30” 39-40” 8-10
L 31-32” 41-42” 12
XL 33-34” 43-44” 14
What to Expect from Bikini and Hipster

Women's bikini and hipster underwear are both a mid-rise fit, with the hipster offering more coverage. The 3/4" stretchy lace waistband lays flat against the skin and lace trim minimizes tightness.

Base Your Size on Your Measurements, Not Your Pant Size

For the most accurate fit, we recommend using your measurements rather than pant size. The pant sizes are listed as a guideline, but women’s pant sizes can vary greatly across different brands and manufacturers. If you have a tape measure, this will be easy. If not, there are still ways you can measure.

How to Measure without a Tape Measure

If you don't have a tape measure, you can take your measurements with a string and a ruler. Simply wrap the string around your hip or your waist and mark where the two ends meet. Once you've done that, you can lay your string down and use a ruler to measure from the end to the mark.

Where to Measure

  • Waist - Measure at the smallest point. This is usually higher up than where your pant waistline is
  • Hip – Measure across the fullest portion, over your rear


Very Cute super fun
Fit: Perfect Fit
Size: M
Height: 5ft 5in
Hips: none
Waist: none
Very cute and comfy! Very happy with this purchase.
Fit: Perfect Fit
Size: L
Height: 5ft 4in
Hips: 31
Waist: 31
I ordered these for me and a matching pair of boxer briefs for my boyfriend for Christmas. He loves dinosaurs so I thought this would be the perfect gift for him and my pair ended up being free, so I got a gift out of it too! We love wearing them because they are super comfy and the fabric has held up after many wears and washes. We live 6 hours apart during the summer so when we both wear these we feel extra connected. I just wish there were more options for the matching pairs! There are lots of boxer brief designs that I think would be great for both of us but unfortunately, they aren't sold in the bikini style. I highly recommend these!
Fit: none
Size: M
Height: 5ft 3in
Hips: none
Waist: none
These are super comfy and stupid cute. They don’t really show under clothing either. Will definitely be buying more I’m 5’6 and weigh about 135lbs-the smalls were a great fit for me.
Fit: Perfect Fit
Size: S
Height: 5ft 6in
Hips: none
Waist: none
Love the dinosaur undies. Comfortable and perfect fit!!!
Fit: Perfect Fit
Size: XL
Height: 4ft 10in
Hips: none
Waist: none
Fast delivery time. Very cute. My daughter will love this stocking stuffer and the socks that match
Fit: none
Size: none
Height: none
Hips: none
Waist: none