Basic Bae Square Neck Bodysuit
Basic Bae Square Neck Bodysuit
ilussa Clothing · Tops & Knitwear
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Basic Bae's bodysuit at Ilussa keeps a square neckline and sleeveless cut for a clean, streamlined base layer. It's built to sit close to the body under other pieces. A simple shape that works alone too.
- 80% nylon / 20% spandex
- Square neckline
- Sleeveless
- Slight stretch
- Machine wash cold, tumble dry low
Pair it with high-waist jeans or a tailored skirt.
Basic Bae Square Neck Bodysuit

Fit & Measurements
All measurements in inches, as provided by the maker.
| Size | US | Top Length | Bust | Waist |
|---|---|---|---|---|
| S | 2/4 | 27.6 | 31.5 | 27.6 |
| M | 6/8 | 28.3 | 33.5 | 29.5 |
| L | 10/12 | 29.1 | 35.4 | 31.5 |
| XL | 14/16 | 30.3 | 37.4 | 33.5 |
| 2XL | 18/20 | 31.3 | 40.6 | 36.6 |
| 3XL | 22 | 32.3 | 43.7 | 39.8 |
Between sizes? View the size guide →
Product Details
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We offer hassle-free 30-day returns on all ilussa orders. Return your item within 30 days of delivery for a full refund or exchange.
Items must be unworn and in original packaging. View our full returns policy →
Check the variant picker for available sizes. For fit guidance, view our size guide →