Polka Dot Bangle Bracelets

Set of 3 bangles bracelets with polka dot design. One features black dots, the other yellow dots, and the third red dots on a cream background. They are def vintage/retro but I don't know how old they are. Someone told me maybe 1970's. I think maybe 1980's. They are in good vintage/retro condition. I moved back in with my parents. My dad has Alzheimer's and dementia. I'm also disabled but I'm able to help my mom with my dad. There is no cure for his terrible disease. I'm selling on here a lot now. I mean I'm listing the most stuff I ever have. I need the money and to get rid of stuff. I do take offers. Before you leave me bad feedback can we talk about it? Happy shopping!!!