Size & Fit Guide
| Tri Size | Common Bra Sizes Accommodated | Underbust (Ribcage) | Underbust (Ribcage) | Overbust (Fullest) | Overbust (Fullest) |
|---|---|---|---|---|---|
| Size 0 | 28A, 28B, 30AA, 30A, 32AA | 26 - 28" | 66 - 71 cm | 30 - 32" | 76 - 81 cm |
| Size 1 | 28C, 28D, 30B, 30C, 32A, 32B, 34AA, 34A | 28 - 30" | 71 - 76 cm | 32 - 34" | 81 - 86 cm |
| Size 2 | 28DD, 30D, 30DD, 32C, 32D, 34B, 34C, 36A, 36B | 30 - 32" | 76 - 81 cm | 34 - 36" | 86 - 91 cm |
| Size 3 | 28E, 30E, 32DD, 32E, 34D, 34DD, 36C, 36D, 38B, 38C | 32 - 34" | 81 - 86 cm | 36 - 38" | 91 - 96 cm |
| Size 4 | 28F, 30F, 32F, 34E, 34F, 36DD, 36E, 38D, 38DD, 40C | 34 - 36" | 86 - 91 cm | 38 - 40" | 96 - 101 cm |
| Size 5 | 30FF, 32FF, 34FF, 36F, 36FF, 38E, 38F, 40D, 40DD | 36 - 38" | 91 - 96 cm | 40 - 42" | 101 - 107 cm |
| Size 6 | 32G, 34G, 36G, 38FF, 38G, 40E, 40F | 38 - 40" | 96 - 101 cm | 42 - 44" | 107 - 112 cm |
| Size 7 | 36GG, 38GG, 40FF, 40G, 42E, 42F | 40 - 42" | 101 - 107 cm | 44 - 46" | 112 - 117 cm |
| Tri Size | UK Size | US Size | EU Size | AU Size | Waist | Waist | Hips | Hips |
|---|---|---|---|---|---|---|---|---|
| Size 0 | UK 6 | US 2 | EU 34 | AU 6 | 24 - 25" | 61 - 64 cm | 33 - 35" | 84 - 89 cm |
| Size 1 | UK 8 | US 4 | EU 36 | AU 8 | 26 - 27" | 66 - 69 cm | 35 - 37" | 89 - 94 cm |
| Size 2 | UK 10 | US 6 | EU 38 | AU 10 | 28 - 29" | 71 - 74 cm | 37 - 39" | 94 - 99 cm |
| Size 3 | UK 12 | US 8 | EU 40 | AU 12 | 30 - 31" | 76 - 79 cm | 39 - 41" | 99 - 104 cm |
| Size 4 | UK 14 | US 10 | EU 42 | AU 14 | 32 - 33" | 81 - 84 cm | 41 - 43" | 104 - 109 cm |
| Size 5 | UK 16 | US 12 | EU 44 | AU 16 | 34 - 35" | 86 - 89 cm | 43 - 45" | 109 - 114 cm |
| Tri Size | UK Dress Size | US Dress Size | Bust | Bust | Waist | Waist | Hips | Hips |
|---|---|---|---|---|---|---|---|---|
| Size 1 | UK 6 - 10 | US 2 - 6 | 32 - 36" | 81 - 91 cm | 25 - 29" | 63 - 74 cm | 34 - 38" | 86 - 96 cm |
| Size 2 | UK 12 - 14 | US 8 - 10 | 36 - 40" | 91 - 102 cm | 29 - 33" | 74 - 84 cm | 38 - 42" | 96 - 107 cm |
| Size 3 | UK 16 - 18 | US 12 - 14 | 40 - 44" | 102 - 112 cm | 33 - 37" | 84 - 94 cm | 42 - 46" | 107 - 117 cm |
| Tri Size | UK Size | Torso | Torso | Bust | Bust | Waist | Waist | Hips | Hips |
|---|---|---|---|---|---|---|---|---|---|
| Size 0 | UK 6 | 57 - 59" | 145 - 150 cm | 30 - 32" | 76 - 81 cm | 24 - 25" | 61 - 64 cm | 33 - 35" | 84 - 89 cm |
| Size 1 | UK 8 | 59 - 61" | 150 - 155 cm | 32 - 34" | 81 - 86 cm | 26 - 27" | 66 - 69 cm | 35 - 37" | 89 - 94 cm |
| Size 2 | UK 10 | 61 - 63" | 155 - 160 cm | 34 - 36" | 86 - 91 cm | 28 - 29" | 71 - 74 cm | 37 - 39" | 94 - 99 cm |
| Size 3 | UK 12 | 63 - 65" | 160 - 165 cm | 36 - 38" | 91 - 96 cm | 30 - 31" | 76 - 79 cm | 39 - 41" | 99 - 104 cm |
| Size 4 | UK 14 | 65 - 67" | 165 - 170 cm | 38 - 40" | 96 - 101 cm | 32 - 33" | 81 - 84 cm | 41 - 43" | 104 - 109 cm |
| Size 5 | UK 16 | 67 - 69" | 170 - 175 cm | 40 - 42" | 101 - 107 cm | 34 - 35" | 86 - 89 cm | 43 - 45" | 109 - 114 cm |
1. Bust (Overbust)
Measure around the fullest part of your bust while breathing naturally. Tape should be level across back.
2. Underbust (Band)
Measure directly under the bust against ribcage where your bra band anchors. Keep tape firm.
3. Natural Waist
Measure the narrowest point of your torso, typically 1 to 2 inches above the belly button.
4. Full Hips
Stand feet together and measure the widest point around your buttocks. Crucial for pant size.
Tribikinis
Amethyst Sparkle Checkerboard Halter Bikini
Amethyst Sparkle Checkerboard Halter Bikini
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Product Description
Drench yourself in luxury with our Amethyst Sparkle Checkerboard bikini, designed for the woman who owns every room—and every beach. Crafted from a silky, high-stretch blend that moves like a second skin, this set features a stunning geometric amethyst print that catches the sunlight with a soft, shimmering luster. The classic halter triangle top and adjustable side-tie bottoms are engineered to offer a bespoke fit, sculpting your silhouette while providing total comfort for sun-soaked days or midnight swims. Feel effortlessly confident as you show off a look that balances chic, modern artistry with pure, unadulterated beach bombshell energy.
Why You'll Love It
You will absolutely adore how this piece transforms your beach look from standard to showstopping. The fabric feels like a dream against your skin providing a cooling effect that is perfect for those sweltering summer afternoons by the water. Because of the clever adjustable tie closures you can customize your coverage and silhouette to match your specific mood whether you are going for a bold tanning session or an active day of beachside fun. The amethyst geometric pattern is intentionally designed to be eye catching while the cut of the bottoms is perfectly contoured to flatter your natural curves and give you that extra boost of confidence you deserve. It is not just a swimsuit it is your new secret weapon for vacations and pool parties where you want to radiate elegance and playful sophistication without sacrificing a single ounce of comfort.
Care Instructions: Can be washed by hand or machine, do not soak for a long time, do not bleach, washing liquid temperature do not exceed 45ºC or 113F
Size Notice: Please allow 1–2 cm measurement variation due to different measurement methods. This is considered normal.
Please allow 10-16 days for delivery. Typically for United States, UK, EU, and Australia, your shipping times will vary.
TRIBIKINIS PRO FIT TIPS
Bust Support:
Choose tops based on your natural support needs—minimal for small busts, adjustable for medium, and structured for fuller busts.
Coverage Level:
Pick cheeky, moderate, or full coverage depending on how bold, balanced, or secure you want your beach-day fit to feel.
Fabric Stretch:
Our high‑stretch fabrics let you size down for a sculpted look or size up for a relaxed, comfy fit.
Adjustability:
Look for ties, sliders, and multi‑way straps to customize your lift, coverage, and overall feel.
Body Shape Matching:
Select silhouettes that highlight your shape—high‑waist for curves, cut‑outs for athletic builds, V‑cuts for pear shapes, and double‑lined styles for full figures.
Comfort First:
If it digs, rolls, or shifts, it’s not your fit—your fit should feel smooth, secure, and confidence‑boosting.
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