Calabash House Honolulu Waikiki pink orange pineapple jacket vintage

Lovely light jacket - no material or size tag. Assume a fully cotton or cotton mix item (don't think linen). For sizing, pls refer to measurements posted in the pics. Condition notes - the inside seams have begun to fray - on the inside so can be worn as is. Potentially fixable? Love the pineapple themed pattern...