How Maternity Sizing Works
Measure at day’s end
Wear a non‑padded bra
Keep tape parallel to floor
Mama Harbor
Non-Marking One-Piece Belly Shaping Shapewear
Non-Marking One-Piece Belly Shaping Shapewear
Regular price
$43.55 USD
Regular price
$43.55 USD
Sale price
$43.55 USD
Free Shipping with orders over $250!
Quantity
In stock
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Estimated Delivery: Sunday, October 19 - Thursday, October 23
Description
Description
Discover the ultimate in comfort and style with our Non-Marking One-Piece Underwear Belly Shaping Shapewear. Designed by Thousand Color Rainbow, this innovative garment combines functionality with a sleek design to enhance your natural curves.
This thin section shapewear is perfect for those who desire a seamless look without sacrificing comfort. It features an array of impressive functions including gathering support, hip lifting, and body shaping while providing essential abdomen and chest support. Whether you're heading to a special event or simply want to feel fabulous in your everyday wear, this shapewear is your go-to choice.
Crafted to ensure no trace on your clothing, this piece is a must-have for any wardrobe. The design supports violent sweating without compromising on breathability, making it suitable for all-day wear.
Available in a variety of sizes including S, M, and L, we recommend choosing a size larger if you fall between two sizes, as Asian sizes typically run smaller than European and American sizes. Be sure to refer to our size chart for accurate measurements.
Choose from a stunning selection of colors to match your personal style, including green, black, dark coffee, apricot, and bean paste color. Each option is tailored to meet your needs and preferences.
Don’t miss out on the chance to elevate your wardrobe with shapewear that combines functionality and fashion.
Size chart
Maternity Tops (Tees, Blouses, Dresses)
| Label | US | UK | EU | Bust (in) | Bust (cm) | Underbust (in) | Underbust (cm) |
|---|---|---|---|---|---|---|---|
| XS | 0–2 | 4–6 | 32–34 | 31–33 | 79–84 | 26–28 | 66–71 |
| S | 4–6 | 8–10 | 36–38 | 33–35 | 84–89 | 28–30 | 71–76 |
| M | 8–10 | 12–14 | 40–42 | 35–37 | 89–94 | 30–32 | 76–81 |
| L | 12–14 | 16–18 | 44–46 | 37–40 | 94–102 | 32–35 | 81–89 |
| XL | 16–18 | 20–22 | 48–50 | 40–43 | 102–109 | 35–38 | 89–97 |
| XXL | 20–22 | 24–26 | 52–54 | 43–46 | 109–117 | 38–41 | 97–104 |
Bust: fullest part • Underbust: directly under bust
Maternity Bottoms (Leggings, Skirts, Over/Under‑Bump)
| Label | US Jeans | Hips (in) | Hips (cm) | Under‑Belly (in) | Under‑Belly (cm) |
|---|---|---|---|---|---|
| XS | 24–25 | 33–35 | 84–89 | 30–32 | 76–81 |
| S | 26–27 | 35–37 | 89–94 | 32–34 | 81–86 |
| M | 28–29 | 37–39 | 94–99 | 34–36 | 86–91 |
| L | 30–31 | 39–42 | 99–107 | 36–39 | 91–99 |
| XL | 32–33 | 42–45 | 107–114 | 39–42 | 99–107 |
| XXL | 34–36 | 45–48 | 114–122 | 42–45 | 107–114 |
Under‑Belly: where waistbands sit on under‑bump styles.
Maternity Jeans Conversion
| Pre‑Preg US | Maternity | UK | EU |
|---|---|---|---|
| 0–2 | XS | 4–6 | 32–34 |
| 4–6 | S | 8–10 | 36–38 |
| 8–10 | M | 12–14 | 40–42 |
| 12–14 | L | 16–18 | 44–46 |
| 16–18 | XL | 20–22 | 48–50 |
| 20–22 | XXL | 24–26 | 52–54 |
Choose your pre‑pregnancy jeans size; bands and panels add comfort room.
Belly Bands & Support Belts
| Size | Under‑Belly (in) | Under‑Belly (cm) | Suggested Pre‑Preg |
|---|---|---|---|
| S | 30–34 | 76–86 | 0–4 |
| M | 34–38 | 86–97 | 6–8 |
| L | 38–42 | 97–107 | 10–12 |
| XL | 42–46 | 107–117 | 14–16 |
| XXL | 46–50 | 117–127 | 18–20 |
Measure around lower belly where the band will sit.
Trimester Guide (Approx. Belly Circumference)
| Trimester | Weeks | Belly (in) | Belly (cm) | Fit Tips |
|---|---|---|---|---|
| First | 1–12 | 28–34 | 71–86 | Pre‑preg size usually fits; opt stretch fabrics. |
| Second | 13–27 | 34–40 | 86–102 | Consider over‑bump panels; add belly band. |
| Third | 28–40 | 40–46 | 102–117 | Prioritize soft knits; size up if between sizes. |
Ranges vary by body type and pregnancy. If between sizes, choose the larger for comfort.
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The Pregnancy-Safe Magic Inside:
Calendula
Gentle and soothing, it helps calm stretched skin and reduce dryness during pregnancy.
Shea Butter
Rich in vitamins, it deeply nourishes and supports skin elasticity as your bump grows.
Aloe Vera
Naturally hydrating, it soothes sensitivity and keeps skin cool and comfortable.
- Free of parabens, phthalates, dyes, & fragrance
- Plant-derived, vegan, & gluten-free
- Quick-dry formula leaves you clothing-ready
- Dermatologist & allergy tested
- A nourishing oil blend with calming botanicals
- Tackle stretch marks from bump to boobs
- Use wherever you're craving head-to-toe hydration
- Add a few drops to the bath to seal in moisture
- Keep using after baby (for all of the above)
