Depending on what you're looking for, "piece" for a hotwife could refer to a few different things within the lifestyle:
Jewelry is a classic way to signal lifestyle preferences discreetly or openly.
If you meant a "piece" of writing or a book, there are several series and standalone stories:
If you are looking for clothing, a or a two-piece set is a common choice for vacationing or pool parties.
: A series by Matthew Lee that includes titles like A Hot Wife Story and Hotwife Palace .
: Often features the QOS symbol or "Hotwife" text. You can find options like backless lace-up styles or ruffled sleeve designs at retailers like Etsy .