POPSUGAR Fashion Blouson Blouson Definition: Blouson by Fashion 5/17/07 0 Shares Like us on Facebook Blouson n. Jacket or dress that is full at the waist; blouse-like in appearance. Source Read More BlousonStyle Glossary POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get chic with our daily newsletter Beauty Tips Celebrity Style Street Style Fashion and Beauty News Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. JKe895 8 years I didn't know that! I was thinking like a puffed or raw blouse but this makes sense. Talldiva45 8 years hmmm never knew Talldiva45 8 years hmmm never knew spark540 8 years how do you pronouce that? spark540 8 years how do you pronouce that?