"Il mio vestito nuovo è rosso."

Translation: My new dress is red.

[ragazzafortunata]

The adjectiv "nuovo" should be placed before the noun : " il mio NUOVO vestito", am I right?

[crystallyn]

Suit should also be an acceptable word.

[LorenzoLM]

It is

[AngelaJa]

Outfit should be an acceptable solution for the word vestito..

[Garybald]

"Abbigliamento" is probably better translation for "Outfit", as it refers to what you are wearing in general.

[MarksAaron]

Sounds like "My new dress is Russian"

[birkos]

Oxford dictionary shows suit = vestito

[carlomarandola]

vestito is a word for suit so why is it dress? everything else is masculine

[Ivitcyex]

Grammatical gender has nothing to do with dresses being considered culturally feminine.