Mermaid Scales Lace Underwire Bra
Mermaid Scales Lace Underwire Bra
sentiment_very_satisfied No More Bra Pain
fitness_center Natural Lift, Enhanced Shape
arrows_up_down_circle Never Rides Up, Ever
visibility_off Invisible Under Any Outfit
FitSlim 3D Shaping Bra Size Guide (US)
| Cup | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
|---|---|---|---|---|---|---|---|---|---|
| A | S | S | M | L | XL | XL | 2XL | 2XL | 3XL |
| B | S | S | M | L | XL | 2XL | 2XL | 3XL | 3XL |
| C | M | M | L | XL | 2XL | 3XL | 3XL | 4XL | 4XL |
| D | M | L | XL | 2XL | 3XL | 4XL | 4XL | 4XL | 4XL |
| DD/E | L | XL | 2XL | 3XL | 4XL | 4XL | 4XL | 4XL | 4XL |
| DDD/F | L | XL | 2XL | 3XL | 4XL | 4XL | 4XL | 4XL | 4XL |
| G | XL | 2XL | 3XL | 4XL | 4XL | 4XL | 4XL | 4XL | |
| H/I | XL | 2XL | 3XL | 4XL | 4XL | 4XL | 4XL | 4XL |
Measure your underbust (band size), then match it with your usual cup size to find your ideal FitSlim bra.
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HSIA Mermaid Scales Lace Unlined Bra: The Supreme Support Across Full Figures
Sculpt Your Silhouette Through Elegant Engineering
Discover the flawless harmony of thin aesthetics and high-performance support. The HSIA Mermaid Scales Unlined Bra feels masterfully crafted for women with fuller busts who refuse to compromise on style. With a signature “scallop lace” construction inspired by mermaid scales, this bra gives a visual slimming effect and an natural lift, making it the top pick for a sleek, assured silhouette beneath any outfit.

Why This Feels A Full-Bust Beloved:
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Artisanal Scallop Lace Construction: Past its playful elegance, the non-stretch “Mermaid Scales” lace gives structural integrity, guaranteeing your bust stays centered and lifted without bulky foam.
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Light, Zero-Padding Comfort: Own your natural shape with our sheer, single-layer mesh. This unlined minimizer draws away moisture and fosters airflow, granting all-day “light” comfort that feels like a second skin.
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Padded, Poke-Free Underwire: We have reshaped support by wrapping our ergonomic underwires within plush, padded cushioning. Savour supreme upward lift and shaping without the irritation of digging or pinching.
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Flattening U-Back & Side Support: Shaped with wider side wings and a supportive U-shaped back, this bra effectively eliminates side spillage and flattens back bulges, creating an invisible look from each angle.

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Inclusive Sizing for Every Body
At HSIA, we celebrate every shape. Our Mermaid Scales collection comes in a wide size range for a custom-feel fit:
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Band Sizes: 34 – 46
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Cup Sizes: C – I (Standard US Sizing)
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Expert Care & Upkeep
So the elaborate lace detail and the elasticity from the mesh endure, we advise:
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Leading Pick: Hand wash within cold water with faint detergent.
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Machine Wash: Apply a delicate cycle and a protective laundry bag so snagging stops and the garment's lifespan stretches.
Style & Comfort Considerations


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Sheer Elegance: This feels like an unlined, sheer mesh construction highlighting natural beauty. Should you need further nipple concealment or modesty, we advise pairing this bra with silicone nipple covers.
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Sensitive Skin Note: So the steady support larger cup sizes need arrives, the lace has a reinforced texture. While solid and supportive, whoever has hypersensitive skin might notice faint tactile feedback from the lace pattern.
Details
Size guide
Measure your under bust snugly, then your over bust at the fullest point. Find your under-bust column and your over-bust row — the cell where they meet is your size.
| Over Bust | 24-25" | 26-27" | 28-29" | 30-31" | 32-33" | 34-37" |
|---|---|---|---|---|---|---|
| 28" | 28A | |||||
| 29" | 28B | |||||
| 30" | 28C | 30A | ||||
| 31" | 28D | 30B | ||||
| 32" | 28DD/E | 30C | 32A | |||
| 33" | 28DDD/F | 30D | 32B | |||
| 34" | 28G | 30DD/E | 32C | 34A | ||
| 35" | 28H | 30DDD/F | 32D | 34B | ||
| 36" | 28I | 30G | 32DD/E | 34C | ||
| 37" | 28J | 30H | 32DDD/F | 34D | 36A | |
| 38" | 28K | 30I | 32G | 34DD/E | 36B | |
| 39" | 28L | 30J | 32H | 34DDD/F | 36C | 38A |
| 40" | 30K | 32I | 34G | 36D | 38B | |
| 41" | 30L | 32J | 34H | 36DD/E | 38C | |
| 42" | 32K | 34I | 36DDD/F | 38D | ||
| 43" | 32L | 34J | 36G | 38DD/E | ||
| 44" | 34K | 36H | 38DDD/F | |||
| 45" | 34L | 36I | 38G | |||
| 46" | 36J | 38H | ||||
| 47" | 36K | 38I | ||||
| 48" | 36L | 38J | ||||
| 49" | 38K | |||||
| 50" | 38L |
| Over Bust | 38-40" | 41-43" | 44-45" | 46-48" | 49-51" |
|---|---|---|---|---|---|
| 41" | 40A | ||||
| 42" | 40B | ||||
| 43" | 40C | 42A | |||
| 44" | 40D | 42B | |||
| 45" | 40DD/E | 42C | |||
| 46" | 40DDD/F | 42D | |||
| 47" | 40G | 42DD/E | 44A | ||
| 48" | 40H | 42DDD/F | 44B | ||
| 49" | 40I | 42G | 44C | 46A | |
| 50" | 40J | 42H | 44D | 46B | |
| 51" | 40K | 42I | 44DD/E | 46C | 48A |
| 52" | 40L | 42J | 44DDD/F | 46D | 48B |
| 53" | 42K | 44G | 46DD/E | 48C | |
| 54" | 42L | 44H | 46DDD/F | 48D | |
| 55" | 44I | 46G | 48DD/E | ||
| 56" | 44J | 46H | 48DDD/F | ||
| 57" | 44K | 46I | 48G | ||
| 58" | 44L | 46J | 48H | ||
| 59" | 46K | 48I | |||
| 60" | 46L | 48J | |||
| 61" | 48K | ||||
| 62" | 48L |
Measurements in inches. Between two sizes, take the smaller band and the next cup up.
How it fits
True to size. The band should sit level all the way round and stay put when you raise your arms — most of the support comes from the band, not the straps. If the wire sits on breast tissue rather than against the ribcage, go up a cup.
Shipping & returns
Free US shipping on orders over $50. Orders are prepared within 2 business days.
30-day returns: if the fit isn't right, send it back for a full refund.
