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Popular questions

What sizes does Underlume carry?+

Every style is available in sizes XS through 4X, at the same price point. Bands run 30–46 and cups AA–H depending on the style.

How do I find my correct bra size?+

Measure around the fullest part of your bust and just underneath it, braless or in an unpadded bra — or take our 60-second fit quiz for a match.

What is Underlume's return policy?+

You have 60 days from delivery to return or exchange anything for any reason — worn, washed, whatever. Free return shipping is included on US orders.

Does Underlume offer free shipping?+

Yes — all US orders over $75 ship free. Orders under $75 ship at a flat rate calculated at checkout.

What is Underlume's fabric made of?+

Our signature cloud-knit fabric is 76% recycled nylon and 24% spandex — buttery-soft, breathable, and machine washable on a cold, gentle cycle.

How can I track my order?+

Once your order ships, you'll get a confirmation email with a tracking link. You can also check status anytime on our Track Your Order page.

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