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Finding the perfect bra can be a lifelong pursuit with many trials and errors.

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Introducing the T-shirt bra.

It’s an essential in every woman’s lingerie wardrobe, and the key is comfort.

“It’s the style you look to when wearing tees, racerbacks, dresses.

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It is your everyday go-to!”

So how do you know when you’ve found your perfect T-shirt bra?

The fabric you pick is important, too.

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And for women with larger cup sizes, look for wider straps for a little extra support.

When it comes to color, don’t be afraid to go beyond the basics.

“We love a print showing off under a tank or brightening your mood under a sweater.”

Image may contain Clothing Apparel Lingerie Underwear Amy Jackson Human Person Bra Swimwear and Bikini

The Lively founder notes that underwear as outerwear is a popular trend right now.

However, there is one common bra misstep that Grant warns against: not re-measuring before every purchase.

Your body (and bust) shape is in constant flux.

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And don’t wait five years before your next shopping trip.

“Rotating your bras on a daily basis gives the elastic time to rebalance between wears.

After all, bras need a day off, too!”

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Shop some of our favorite T-shirt bras for cup sizes A to J ahead.

All products featured on SELF are independently selected by our editors.

If you buy something through our retail links, we may earn an affiliate commission.

This image may contain Clothing Apparel Lingerie Underwear Human Person and Bra

This image may contain Clothing Apparel Lingerie Underwear Human Person and Bra

This image may contain Clothing Apparel Lingerie Underwear Bra Human and Person

This image may contain Clothing Swimwear Apparel Lingerie Underwear Human Person and Bra

This image may contain Clothing Apparel Lingerie Underwear Human Person and Bra

Image may contain Clothing Apparel Lingerie Underwear Bra Panties Human Person and Thong

This image may contain Clothing Apparel Lingerie Underwear Human Person and Bra