ADJ

designer, elegant, immaculate, smart, well-cut
ill-fitting
off-the-peg
best, good
He wore his one good suit to the interview
tailored
double-breasted, single-breasted
one-piece, three-piece, two-piece
pinstripe/ pinstriped
linen, tweed, etc.
summer
business, dinner, evening, dress, formal, lounge, morning, safari
trouser
bathing, diving, wet
ski

SUIT + NOUN

jacket, trousers

PREP

in a ~
Two men in suits came out of the hotel

PHRASES

a suit and tie
They won't let you into the restaurant without a suit and tie
a suit of armour
The cavalry wore a suit of light armour and carried a shield
a suit of clothes
We bought the baby a couple of suits of clothes

ADJ

trump

VERB + SUIT

follow (= play the same suit as the previous player)

SUIT + VERB

be trumps
Which suit is trumps?
change
The suit changed to diamonds

PREP

from/in a/the ~
All the cards have to be from the same suit