What's Garibaldi in clothes field?

Tweet

I came across such a sentence: Carrie has ordered of Miss Jibbons a pink Garibaldi and blue-serge skirt, which I always think looks so pretty at the seaside. I'm confused. Are pink Garibaldi and blue-serge both used as attributives to modify the skirt,that's to say only one skirt, or there are a set of two things--a hat of Garibaldi style and a blue-serge skirt? Which take is right? What's your opinion?