Thom Browne’s spring and summer 2019 runway collection

A shark-themed outfit, left, and a beaded-starfish jumpsuit were just two of the sea-creature looks on the Thom Browne spring and summer 2019 women’s runway.

A handbag shaped like a slice of watermelon is part of the spring and summer 2019 Thom Browne women’s collection.

A brain-bending trip to the boardwalk comes courtesy of the Thom Browne spring and summer 2019 women’s runway collection.

Looks from the Thom Browne spring and summer 2019 women’s runway collection are presented Sunday during Paris Fashion Week.

Looks from the spring and summer 2019 Thom Browne women’s runway collection are presented Sunday during Paris Fashion Week.

A creepy mask from the Thom Browne spring and summer 2019 runway show may have put us off ice cream cones for good.

Footwear details from the spring and summer 2019 Thom Browne women’s ready-to-wear collection are highlighted.

A mermaid-inspired look at the Thom Browne spring and summer 2019 runway collection show included a scallop-shell bodice and (of course) a fishtail hem.

A purse in the shape of a lifeguard’s whistle is part of the spring and summer 2019 beach-outing-inspired Thom Browne collection.

A lobster-inspired look is shown from the front and back at the Thom Browne spring and summer 2019 women’s runway collection.

A whale of a handbag from the Thom Browne spring and summer 2019 runway collection is presented on Sunday.

Two trompe l’oeil looks demonstrate the collection’s level of craftsmanship.