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SKU: 43144SA09BX

437 is an elevated lifestyle brand founded by best friends Hyla Nayeri and Adrien Bettio, driven by a desire to create pieces that flatter the body without compromising on aesthetic, quality, or fit. The Halter Onesie features a soft, four-way stretch fabric with a halter neckline and a supportive, second-skin fit for comfort and freedom of movement.

Our model is wearing a size extra small. She is 168cm tall with an 81.2cm bust, 59.5cm waist and 86cm hips.

- Lightweight fabrication; added stretch; made with recycled materials
- Sculpting silhouette designed to flatter from every angle
- Clean halter neckline with empire seam
- Sleek open back for a modern, confident look
- Minimalist underbust strap for secure support
- Capri-length leg with slight flare to elongate the body
- Invisible scrunch to accentuate bum
- Removable padding
- 437 Cloud™ moisture-wicking technology
- True to size, light support

437

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The Halter Onesie

Name: The Halter Onesie
Brand: 437
SKU: 43144SA09BX
Price: 135.00 AUD
Availability: OutOfStock

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A$141.14

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Offer ends 9 June 2026. Prices as marked.

Size Guide

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The Halter Onesie

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