Learn Italian: Mettiamoci un bel vestito, anzi, compriamo uno smoking e improvvisiamo! - Let's put on a nice suit, or rather, let's buy a tuxedo and improvise!

In this sentence, anzi acts as a scalar connector, meaning "or rather" or "better yet." Instead of contradicting a negative statement, it upgrades the previous idea (putting on a nice suit) to something even grander (buying a tuxedo).

Why does the Italian sentence use the English word smoking for "tuxedo"?

Smoking is a classic pseudo-anglicism in Italian. It originally derives from the 19th-century English "smoking jacket," but in modern Italian, it specifically means a tuxedo or dinner suit. Notice that it takes the article uno because the word starts with an "s" followed by a consonant.

Why is ci attached to the end of mettiamoci?

This comes from the reflexive verb mettersi, which is used when putting clothes on oneself. For affirmative commands (the imperative mood), pronouns must attach directly to the end of the verb. Since this is a first-person plural command ("let's put on"), we attach the pronoun ci.

Why does the sentence use bel instead of bello in un bel vestito?