Your size, not a guess.
Getting the right size is the single most important decision you'll make on this site. It determines whether the garment works or ends up in the back of your drawer. Here's how we help you get it right the first time — and what we do if we don't.
60-Second Fit Quiz · Product-Specific Sizing · 30-Day Fit & Sit Guarantee
The fastest path to your size is a 60-second quiz.
The tables further down this page work if you know your exact measurements and understand how each product fits. If you'd rather answer six quick questions and let us match you to the right size based on your body, your comfort preference, and the outfits you're planning to wear — start here.
Bodysuits, shorts, and bras don't share a fit system.
Most shapewear brands show you one S/M/L/XL table and expect you to translate it across every product they sell. That doesn't work — because a bodysuit fails vertically, shorts fail at the waist and thigh, and a bra fails at the band and cup. Each product has different failure points.
That's why we've built three separate fit systems below. Each one measures what actually matters for that specific garment. Find the product you're sizing for and use the guide built for it.
CurveSculpt Faja Bodysuit Fit Guide
CurveSculpt is a full-body bodysuit — which means it has to fit you vertically as well as horizontally. Bust, waist, hips, and torso length all factor into whether the garment holds and smooths without rolling, bunching, or gaping.
Measure yourself in the four zones below. If any two measurements fall into different sizes, go with the larger — CurveSculpt is designed to compress from a slightly-loose fit rather than to be squeezed into.
| Size | Bust (cm) | Waist (cm) | Hips (cm) | Torso Length (cm) |
|---|---|---|---|---|
| XS | 78–83 | 60–66 | 84–90 | 60–64 |
| S | 84–89 | 67–72 | 91–96 | 62–66 |
| M | 90–95 | 73–78 | 97–102 | 64–68 |
| L | 96–101 | 79–85 | 103–108 | 66–70 |
| XL | 102–107 | 86–92 | 109–114 | 68–72 |
| XXL | 108–113 | 93–99 | 115–120 | 70–74 |
| 3XL | 114–120 | 100–106 | 121–127 | 72–76 |
Indicative ranges. If you're close to a boundary, confirm with the fit quiz or our Fit Concierge below before ordering — we'd rather get it right the first time.
Between sizes?
If two of your measurements fall into different sizes, size UP. CurveSculpt is designed to be firm from a comfortable starting point — not squeezed onto a body it can't accommodate.
Preference matters.
Prefer stronger sculpting for an event? Size at your measurement. Prefer all-day breathable comfort? Size up one increment from your measurement.
Not sure?
Take the CurveSculpt fit quiz. It accounts for your measurements, your comfort preference, and the outfits you're planning to wear underneath.
SmoothFit High Waist Shorts Fit Guide
SmoothFit fit depends on three measurements: waist, hips, and thigh circumference. The waistband should sit anchored at your natural waist without folding. The leg openings should sit flat against your thighs without rolling up or digging in.
If your waist and hip measurements fall in different sizes, size to your hip measurement — the waistband is stretchier than the leg openings.
| Size | Waist (cm) | Hips (cm) | Thigh (cm) |
|---|---|---|---|
| XS | 60–66 | 84–90 | 46–50 |
| S | 67–72 | 91–96 | 50–54 |
| M | 73–78 | 97–102 | 54–58 |
| L | 79–85 | 103–108 | 58–62 |
| XL | 86–92 | 109–114 | 62–66 |
| XXL | 93–99 | 115–120 | 66–70 |
| 3XL | 100–106 | 121–127 | 70–74 |
Indicative ranges. If you're close to a boundary, confirm with the fit quiz or our Fit Concierge below before ordering — we'd rather get it right the first time.
Between sizes?
If your waist and hips are in different sizes, size to your hip measurement. The waistband will stretch to accommodate a smaller waist. The leg openings will not stretch to accommodate larger hips.
Compression preference
Prefer stronger compression? Size at your hip measurement. Prefer breathable everyday wear? Size up one increment.
Not sure?
Take the SmoothFit fit quiz. It accounts for your measurements, your wardrobe use case, and your comfort preference.
LuxeLift Plus ShaperBra Fit Guide
Bra fit is different from shapewear fit. LuxeLift uses band-and-cup sizing rather than S/M/L — because a woman with a 36" band and a G cup needs a different bra than a woman with a 40" band and a C cup, even though both would fit "L" on a generic chart.
To find your LuxeLift size, you need two measurements: your underbust (band size) and your bust (which determines cup volume when calculated against your band).
LuxeLift is engineered for cups C through G specifically. Below cup C, most women find better fit in standard wireless bras designed for smaller busts. Above cup G, we honestly recommend consulting a specialist bra fitter — LuxeLift isn't tested beyond cup G, and we'd rather tell you that than sell you a bra that won't hold your body.
Cup size = bust measurement − underbust measurement
- 1 cm difference = A cup
- 3 cm difference = B cup
- 5 cm difference = C cup
- 7 cm difference = D cup
- 9 cm difference = DD cup
- 11 cm difference = E cup
- 13 cm difference = F cup
- 15 cm difference = G cup
| LuxeLift Size | Band (Underbust cm) | Cup Range | Traditional Equivalent |
|---|---|---|---|
| XS | 63–68 | C–D | 32C, 32D |
| S | 68–73 | C–DD | 34C, 34D, 34DD |
| M | 73–78 | D–E | 36D, 36DD, 36E |
| L | 78–85 | DD–F | 38DD, 38E, 38F |
| XL | 85–92 | E–G | 40E, 40F, 40G |
| XXL | 92–99 | F–G | 42F, 42G |
| 3XL | 99–106 | F–G | 44F, 44G |
Indicative ranges. If you're close to a boundary, confirm with the fit quiz or our Fit Concierge below before ordering — we'd rather get it right the first time.
Between sizes?
For LuxeLift specifically, size UP if you're between bands. A wireless bra depends on the anchor band doing its job — and a slightly-loose properly-anchored band is more comfortable than a too-tight band that digs.
Fuller cup?
If your bust measurement puts you at the upper end of a cup range (e.g. an F cup approaching G), consider sizing up one full band size. The larger band will accommodate the fuller cup volume without straining the underband elastic.
Not sure?
Take the LuxeLift fit quiz. It accounts for your band, cup, comfort preference, and the tops you'll wear it under.
Measure once. Measure right.
Accurate measurements are the difference between a garment that works and one that ends up in the exchange queue. Here's exactly how to measure each zone — with the honest details most brands leave out.
Bust
- Stand relaxed. Do not inhale or flex.
- Wrap a soft measuring tape around the fullest point of your bust, across your nipple line.
- Keep the tape parallel to the floor — front and back at the same height.
- Do not pull tight. The tape should sit against your skin without indenting it.
Honest tip: Measure without a bra for LuxeLift sizing. Measure with a lightly-lined bra for CurveSculpt sizing — that's how the garment will actually sit on you.
Underbust
- Wrap the tape around your ribcage directly beneath your breasts.
- Pull snug — not tight, but firmly against your ribs.
- Keep the tape parallel to the floor.
Honest tip: This measurement should feel "one notch tighter than comfortable" — that's the pressure your LuxeLift band will apply. If the tape feels loose, you'll get the wrong band size.
Natural Waist
- Bend sideways at your waist to find your natural crease — that's where your natural waist sits, typically about 2 inches above your navel.
- Wrap the tape around your torso at that point.
- Keep the tape parallel to the floor.
Honest tip: Your natural waist is not where your jeans sit. Most jeans sit lower. Measure the natural waist, not the waistband of your favourite pair.
Hips
- Stand with your feet together.
- Wrap the tape around the fullest point of your hips — usually about 7–9 inches below your natural waist.
- Include your glutes in the measurement — not just your hip bones.
Honest tip: For CurveSculpt and SmoothFit, this is often your largest measurement. If your hips are one size larger than your waist, size to your hips — waistbands stretch, leg openings don't.
Model reference coming soon
Every model shown on Prosper & Adore product pages is a real body. We're documenting each model's height, bust, waist, hip measurements and the size she wears, and we'll publish them here once verified. We won't estimate them in the meantime.
Still not sure? Talk to a real person.
Some fit questions can't be answered by a table or a quiz. Postpartum bodies six weeks out. Bust asymmetry between sides. Torso length outside standard ranges. Recovery from surgery. A wedding in ten days and no time to exchange.
If any of that sounds like you — send us your measurements and your context. A real person from our team will reply within one business day with a specific size recommendation, and we'll flag it as pre-approved for our 30-Day Fit & Sit Guarantee.
Save the fit guide for later.
Download the full Prosper & Adore fit guide as a PDF — with all three product sizing tables, measurement instructions, and model reference data in one file. Print it. Save it. Refer back to it when you're ready to order.
Ready to order?
Every purchase is protected by our 30-Day Fit & Sit Guarantee. Wrong size? We swap it free.
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