Man's clothing and Opera hat

Man's clothing noun - Clothing that is designed for men to wear.

Opera hat and man's clothing are semantically related. In some cases you can replace phrase "Opera hat" with "Man's clothing", this phrases are similar.

Opera hat noun - A man's hat with a tall crown; usually covered with silk or with beaver fur.

Man's clothing and opera hat are semantically related. Sometimes you can use "Man's clothing" instead a noun phrase "Opera hat".