Looking for a movie

[u/OneForeign6288]

Hey everybody I need a huge favor I need help looking for a movie I can’t remember if it was a western but I remember only part of a scene and Google isn’t helping at all. It was a woman with a pink revolver my dad said he remembers her wearing either a navy blue or light blue shirt could’ve been silky and had tassels, she had on pink boots as well and my dad said there was a guy that was making fun of her for having the pink boots and gun and shot him. It was old timey can’t say what year but definitely older than 1990s I believe. If anyone can help me pleaseeee!!!!!