All-day comfort, zero compromise. The Le Mystère Seamless Comfort Wireless Back Smoother Bra is expertly engineered to deliver a smooth, seamless fit from front to back — no wires, no digging, no visible lines.
Crafted from a luxurious 2-ply seamless knit using premium Nylon 66 micro-denier yarn, this bra feels buttery-soft against the skin from the moment you put it on. Wide, built-up front shoulder straps sit centrally over the bust apex to provide lift while relieving shoulder pressure. Subtle shirring at the center front and seamlessly molded shaping work with contour foam pads — sewn into a hidden inner frame — to create a naturally round, flattering silhouette. Engineered knit zones deliver targeted support without traditional bra components, while petal-soft elastics at the neckline and underarm keep everything smooth and gentle. The wide, hardware-free back straps transition seamlessly into broad wings for exceptional back smoothing, finished with a diagonally knit ribbed bottom band and sleek Le Mystère embossed logo. A hook-and-eye closure makes it easy on and off with a customizable fit.
Not sure what size to order? Use the charts below as a guide. Keep in mind that sizing can vary between brands — if you need personalized help, we’re always happy to assist. Visit us at 44 Main Street, Amherst, MA or reach out to us.
Bralette Size Chart — Regular
| Country | XS | S | M | L | XL |
|---|---|---|---|---|---|
| USA | 28–30 A/B/C | 32 A/B/C/D | 34 A/B/C/D | 36 A/B/C/D | 38 A/B/C/D |
Bralette Size Chart — Curvy
| Country | P | XS | S | M | L | XL |
|---|---|---|---|---|---|---|
| USA | 28–30 DD–F | 30–32 DD–F | 32–34 DD–F | 34–36 DD–F | 36–38 F–G | 38–40 G–H |
Lingerie & Pajamas Size Chart — Regular
| Country | P | S | M | L | XL |
|---|---|---|---|---|---|
| USA | 0–2 | 4–6 | 8–10 | 12–14 | 14–16 |
Panties Size Chart — Regular
| Country | S | M | L | XL |
|---|---|---|---|---|
| USA | 4–6 | 8–10 | 12–14 | 16–18 |



Bras
| Bra Band | 30 | 32 | 34 | 36 | 38 | 40 |
|---|---|---|---|---|---|---|
| Dress Size | 00–0 / XXS | 0–2 / XS | 2–4 / S | 6–8 / M | 10–12 / L | 14 / XL |
| Bust | 28–29 in / 71–74 cm | 30–31 in / 76–79 cm | 32–33 in / 81–84 cm | 34–35 in / 86–89 cm | 36–38 in / 91–97 cm | 39–41 in / 99–104 cm |
| Ribcage | 23–25 in / 58–64 cm | 26–28 in / 66–71 cm | 29–31 in / 74–79 cm | 32–34 in / 81–86 cm | 35–37 in / 89–94 cm | 38–40 in / 97–102 cm |
Panties
| XS | S | M | L | XL | O/S | |
|---|---|---|---|---|---|---|
| Waist | 25–26 in / 64–66 cm | 27–28 in / 69–71 cm | 29–30 in / 74–76 cm | 31–33 in / 79–84 cm | 34–36 in / 86–91 cm | 25–33 in / 64–84 cm |
| Hip | 34–35 in / 86–89 cm | 36–37 in / 91–94 cm | 38–39 in / 97–99 cm | 40–42 in / 102–107 cm | 43–45 in / 109–114 cm | 34–42 in / 86–107 cm |
Band Size — Underbust (cm)
| Underbust | 63–67 | 68–72 | 73–77 | 78–82 | 83–87 | 88–92 | 93–97 |
|---|---|---|---|---|---|---|---|
| FR / BE | 80 | 85 | 90 | 95 | 100 | 105 | 110 |
| UK / US | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| DE / EUR | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
Triangle Bras — EUR Size
| Cup | 70 | 75 | 80 | 85 |
|---|---|---|---|---|
| A | S | M | L | XL |
| B | S | M | L | XL |
| C | S | M | L | XL |
| D | M | L | XL | XL |
| E | M | XL | XL | — |
