corsage vs. boutonniere

corsage

[ kawr-sahzh ]show ipa

noun

1. a small bouquet worn at the waist, on the shoulder, on the wrist, etc., by a woman.
2. the body or waist of a dress; bodice.

boutonniere

[ boot-n-eer, boo-tuhn-yair ]show ipa

noun

1. a flower or small bouquet worn, usually by a man, in the buttonhole of a lapel.