By the Sea- 1930s and 40s Sportswear and Swimwear Snapshots

Unknown couple on the beach 1930s : r/TheWayWeWere

How Bathing Suits Have Changed Over the Years

The History: A study in the development of the Bikini – Winters Media

Demixx Vintage Clothing: Retro Swimsuit From 20's to 80's Photo Collection

735 Swimsuit 1930 Stock Photos, High-Res Pictures, and Images - Getty Images

Vintage Vacations Photos from the 1930s-1960s - The Vintage Inn

1940s woman beach Black and White Stock Photos & Images - Alamy

A history of swimsuits in vintage Alabama photos

San Francisco's Ocean Beach History: The 1930s to 1950s - The Third Self

Inspiring Ensembles, 1916 – Wearing History® Blog