Mini Bright Yellow Carnation Silk Boutonnière FlowerBright Yellow Mini Carnation Size (Mini): About 1. 57"or 4 cm The quintessential boutonniere, a carnation is never out of place on a suit or overcoat. Truly versatile due to its popularity both on screen and on the lapels of some of the most notable characters in history, every gentleman will benefit from having a carnation boutonniere in his collection. A yellow carnation is more subtle than a red boutonniere and less flashy than a pink one. As such