La fille avait un t-shirt bleu.
un polo bleu
I'd say navy blue flats....if your a girl that is.
a man's shirt is called 'une chemise' (fem.) in French.
Une fille aux yeux bleus
un beau T-shirt
un chemisier
chemise grise
French just call it ... le T-shirt. The word is commonly used and has no french synonym. It is written T-shirt or tee-shirt. Either is acceptable. The word t-shirt was not gallicized upon entering the French language, and is a masculine noun.
My in French is 'Ma' if you were a girl.
Girl in french is fille
To Say God is blue in French is-Dieu est Bleu-
A tee-shirt is spelled and pronounced the same in French. The spelling 'T-shirt' is also common. It is considered a masculine noun and has no local translation.