A FemSuit (verb femsuiting), shortened from "female suit", is a complete head-to-toe character costume with breasts and other physical features common to female, gynomorph and herm characters -- hourglass figure, makeup, effeminate clothes, etc.

Femsuiting overlaps with many common Furry, Petplay and LGBTQ+ interests; there are many artists that specialize in these themes (e.g. FoxPawMcFly, Libra-11, TheMan), fursonas that specialize in femsuiting (e.g. Billie Corneja), as well as real-life femsuiters (e.g. nCaD, SunnyBunny, and most famously Robert Hill's character Hilda the Bambioid).

Though most often portrayed in erotic contexts, a femsuit also has more tame purposes.

Femsuit-relevant themes include:

• fursuits or murrsuits (naturally censored breasts are common in G-rated cases)
• latex_bodysuit kinks -- e.g. RubberDoll, gimp_suit, dronification
• BDSM submission & power-loss tropes -- e.g. feminization, bimbofication, toyification, dollification
• crossplay, gender-play, identity-play, or crossdressing
• gender euphoria and/or bodily affirmation
• a disguise, especially for cartoon antics (e.g. Wile E. Coyote dressing as a female roadrunner)
• wearing a living suit, goo creature, or symbiote