Size Guide - BikiBoom
How to Take Your Measurements
Bust: Measure around the fullest part of your chest, keeping the tape level and horizontal.
Underbust: Measure just under your bust, with the tape snug but not tight.
Waist: Measure the narrowest part of your torso, usually just above the belly button.
Hips: Measure around the widest part of your hips and bottom, keeping the tape flat and parallel to the floor.
Tip: For accurate measurements, wear an unpadded bra (for bust measurement) and stand up straight with your feet together for hip measurement.
Tops & Bottoms
Find your perfect Bikiboom bikini and embrace your style with confidence!
For a soft, timeless look, our classic bottoms provide comfortable and elegant coverage. If you’re feeling a touch of boldness and want to flirt with the sun, our high-cut bottoms are designed to enhance your silhouette and turn heads. Pair them with our perfectly fitting tops for a 100% Bikiboom look, ready to shine under the sun.
SIZE | CUP | OVERBUST (inch) | OVERBUST (cm) | WAIST (inch) | WAIST (cm) | HIP (inch) | HIP (cm) |
XS | A | 32 | 81 | 24-25 | 61-64 | 34-35 | 86-89 |
S | A-B | 32-34 | 81-86 | 26-27 | 66-69 | 37-38 | 94-97 |
M | B-C | 34-36 | 86-91 | 27-28 | 69-71 | 39-40 | 99-102 |
L | C-D | 36-38 | 91-97 | 29-30 | 73-79 | 41-42 | 104-107 |
XL | D-DD | 38-40 | 97-102 | 31-32 | 78-81 | 43-44 | 109-112 |
One piece swimwear
Our one-pieces are designed to celebrate your curves and boost your confidence from beach to poolside. Whether you love a sleek, sculpted fit or a playful, flattering cut, your Bikiboom swimsuit hugs your body just right — so you can shine with confidence all summer long.
SIZE | CUP | OVERBUST (inch) | OVERBUST (cm) | WAIST (inch) | WAIST (cm) | HIP (inch) | HIP (cm) |
XS | A | 32 | 81 | 24-25 | 61-64 | 34-35 | 86-89 |
S | A-B | 32-34 | 81-86 | 26-27 | 66-69 | 37-38 | 94-97 |
M | B-C | 34-36 | 86-91 | 27-28 | 69-71 | 39-40 | 99-102 |
L | C-D | 36-38 | 91-97 | 29-30 | 73-79 | 41-42 | 104-107 |
XL | D-DD | 38-40 | 97-102 | 31-32 | 78-81 | 43-44 | 109-112 |
Clothing
Dance with the wind, shine under the sun.
Our Bikiboom beach skirts are designed to embrace your style and enhance your silhouette — whether you love tie-up, flowy, or fitted designs. Light, feminine, and effortlessly easy to wear, they’ll follow you from the sand to the sunset with the same touch of laid-back elegance.
SIZE | CUP | OVERBUST (inch) | OVERBUST (cm) | WAIST (inch) | WAIST (cm) | HIP (inch) | HIP (cm) |
XS | A | 32 | 81 | 24-25 | 61-64 | 34-35 | 86-89 |
S | A-B | 32-34 | 81-86 | 26-27 | 66-69 | 37-38 | 94-97 |
M | B-C | 34-36 | 86-91 | 27-28 | 69-71 | 39-40 | 99-102 |
L | C-D | 36-38 | 91-97 | 29-30 | 73-79 | 41-42 | 104-107 |
XL | D-DD | 38-40 | 97-102 | 31-32 | 78-81 | 43-44 | 109-112 |
Every Bikiboom story begins with sunshine, confidence, and a splash of fun. We believe that your bikini should make you feel as radiant as your favorite summer day. From the beach to the city, we’re here to bring color, comfort, and confidence into every moment. Need a hand finding your perfect fit or caring for your bikini? We’ve got you covered below — because feeling good starts with the perfect fit.
Need help?
We’re here to make sure you find your perfect fit and feel amazing in your Bikiboom!
How do I choose my size?
Check out our Size Guide for detailed measurements and fit tips. Still unsure? Send us your measurements at info@bikiboom.com — our team will gladly help you find your perfect match.
What if I’m between two sizes?
If you like a snug, supportive fit, go for the smaller size. For a little more comfort, choose the size up — all our bikinis are made from high-quality Lycra with great stretch.
Do the colors look exactly like in the photos?
We do our best to represent every shade accurately, but keep in mind that lighting and screens may slightly affect how colors appear.
Can I mix and match tops & bottoms?
Absolutely! All Bikiboom pieces are designed to mix, match, and express your unique style.
How should I care for my bikini?
Rinse after each swim, hand wash gently in cold water, and dry flat in the shade — it’s the secret to keeping your bikini beautiful all season long.
Want to know more? Check out our full Care Instructions for detailed tips on keeping your Bikiboom looking brand new.
Still have questions?
Email us anytime at info@bikiboom.com or reach out on our socials — we love hearing from you!