Onezie dress
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Size Guide
While you're thinking about sizing, check out the weird history and see why all size charts are different.
Helpful Notes Before You Measure
- Use a soft, flexible measuring tape.
- Keep the tape level — not too tight or too loose.
- Measure over bare skin, not clothing.
Measuring Guide for You
When measuring yourself for a piece of women’s clothing, the most important measurements are:
-
- Chest (Bust)
- Waist
- Hip circumference
- Inseam (for pants or trousers)
How to measure chest/bust:
Wrap the tape around the fullest part of your bust, keeping it under your arms and across your shoulder blades. It should sit snugly — but not tightly — against your body.
Tip: For the best result, wear a non-padded bra while measuring.
How to measure waist:
Find your natural waistline — usually about 2 inches (5 cm) above your belly button. One easy trick: bend slightly to one side, and the crease that forms is your natural waist. Wrap the tape around this point.
Tip: Stand relaxed — don’t suck in your stomach, or the number won’t be true to fit.
How to measure hips:
Stand tall with your feet together and measure around the fullest part of your hips and bum — typically around 8 inches (20 cm) below your waist. Use a mirror to check that the tape is level all the way around.
Tip: You can also measure the fullest part of your thigh if needed by wrapping the tape around the top of one thigh.
How to measure inseam:
Measure from the top of your inner thigh straight down to your ankle. Or, for a shortcut, use your best-fitting pants — lay them flat on a hard surface and measure from the crotch seam to the hem.
Tip: Make sure the fabric is smooth with no bumps or folds for a more accurate reading.
How to Measure Your Waist For a Dress?
Waistlines on dresses can vary, so here’s how to get the most accurate result:
Find the narrowest part of your torso (your natural waist). If it’s tricky to locate, try sliding the tape up and down around your middle until you find the smallest number — that’s the one.
Tip: Once you’ve found it, simply double that number to get your full waist circumference.
Still unsure about your size?
Size Chart
|
Size |
Length |
Bust |
Waist |
|
XS |
63 |
74.5 |
60.5 |
|
S |
64 |
78.5 |
64.5 |
|
M |
65 |
82.5 |
68.5 |
|
L |
66 |
86.5 |
72.5 |
There is 2-3 cm difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Due to the light and screen, a slight color difference may be expected. Thank you for your understanding!
The Onezie dress exudes a gentle, refreshing mint green hue, like a soft mist that graces the skin with a subtle, ethereal quality. Its understated tone is delicate, not overwhelming, as if enveloped in a dreamlike haze.
The three-dimensional design of the bust cup enhances fullness, while the detachable shoulder straps elongate the neck and shoulders, adding an elegant touch. Lace and hand-pleated mesh beautifully define the waist, accentuating a flattering contrast between a fuller bust and a smaller waist.
Six color-coordinated roses adorn the dress, creating a soft, romantic aesthetic that evokes the feeling of a serene dream. The front-center zipper draws attention to the waist, acting like a corset with its built-in fishbone structure, creating a visually slimmer silhouette. The carefully sculpted waistline with high sides and a lower middle heightens the perception of an elongated, graceful proportion.
The skirt’s three-tiered design creates an airy, voluminous effect without overwhelming the body. The satin hem adds dimension, creating a sophisticated finish. The layers of delicate tulle, coupled with fishbone accents at the back, provide a striking visual impact, while maintaining an atmosphere of pure, refined elegance.
The refined cut of the dress offers a tall, graceful appearance, while the intricate lace details evoke the essence of summer’s light, vibrant spirit. Crafted from soft, textured yarn, the fabric is lightweight, airy, and fluid, offering a transparent, almost weightless quality. The fine mesh texture enhances the gentle tone, creating a dreamy, sensual aura, while the lustrous satin ensures both comfort and elegance, completing a look that feels as beautiful as it is effortless.
• Dry cleaning is the best way to extend the life of your item.
• Hand wash in cold water, using a gentle detergent. Gently and slowly swish the garment then rinse with cold water. Remove excess water by rolling the garment in a towel and gently pressing to absorb lingering moisture. Ensure the garment keeps its shape by laying flat or hanging to dry.
• Use a steamer to get out creases in your item or simply iron inside-out on low heat, putting a cloth between the fabric and the iron.
Our collections are thoughtfully crafted in collaboration with our trusted production team in Guangzhou, China, where skilled artisans bring each design to life under ethical and responsible working conditions. Learn more about our team!
We also work with select small-scale ateliers in France and Japan, choosing our partners with intention — for their craftsmanship, production capabilities, and the provenance of materials. Across every location, we ensure fair labor practices and uphold the highest standards of quality, care, and respect for the people behind each piece.
At ÀMonBelAmour, we create timeless, one-of-a-kind pieces using upcycled and low-impact textiles — always with longevity and care in mind. Sustainability guides every decision we make, from honoring the skilled artisans behind each design through fair labor practices to embracing a production model rooted in respect for both people and planet. Learn more
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