Vest – le gilet
(Pronounced ghee-lay)
To remember that Vest is pronounced ghee-lay (gilet) in French, use the following mnemonic:
The vest she wore as she lay (gilet) on the bed was way too big.

Gilet is masculine, so it's le gilet. Imagine the early learner wearing a vest to take part in a wrestling competition.

Examples of gilet (vest) in a sentence
Il est obligatoire de porter un gilet de sauvetage.
(It is mandatory to wear a life vest.)
J'ai trouvé un gilet élégant dans une friperie.
(I found an elegant vest in a thrift shop.)
Elle porte un gilet pare-balles sous son manteau.
(She is wearing a bulletproof vest under her coat.)