1. (noun) formalwear consisting of full evening dress for men

• dress suit
• full dress
• tail coat
• tailcoat
• tails
• white tie and tails

1. (noun) bow tie worn as part of a man's formal evening dress

• bow tie
• bow-tie
• bowtie

2. (noun) formalwear consisting of full evening dress for men

• evening clothes
• evening dress
• eveningwear
• formalwear