Brown and Cream Blouse 70s Vibe

I'm smitten with this one! 1970s-style, brown, cream, floral blouse with beautiful details. Cute balloon sleeves with elasticized cuffs and sleeves. The brand is Rose Dimple. I'm not 100% certain it's vintage, but it should be. There are a few Rose Dimple items on poshmark.com, but I'm mostly unfamiliar with the brand. The hem can take a lace and likely had one at one point, but it's not necessary or obvious that it's missing.