Cameras caught the Eras Tour singer wearing a Chiefs T-shirt dress and thigh-high black boots. Her hair was half up in a red bow, and she wore hoop earrings.

Belted T-Shirt Midi Dress, $30 (was $60) at Gap Factory Shop It! Made from 100% cotton, this machine-washable dress is soft to the touch and will feel comfortable and lightweight on your skin.

Over 17,500 Amazon shoppers have given this T-shirt dress their seal of approval, and with the on-site promo code, you can get it for just $25 now. It features short sleeves, a crew neckline, and ...

The Frankie Shop Maya T-Shirt Dress in White, $139 at The Frankie Shop Sold Out NYC Perfect Tee Dress, $165 at Revolve WARDROBE.NYC T-Shirt Dress in Off White, $650 at WARDROBE.NYC ...

The Ofeefan V-Neck T-Shirt Dress for just $12 is such a good deal, it's worth buying more than one. But act fast, as this discount may not last long.

Walmart is selling this $33 Ppyoung Summer T-Shirt Dress for only $15. Each dress is short-sleeved, flowy, and loose-fitting, making them perfect for hot weather.

We found the key to effortless summer dressing. Simple, chic, and put-together, the best T-shirt dresses, from Toteme to Khaite, Leset, and Cos, strike every chord.