liven (something) up

to make something more interesting or attractive.

There was a live band at the party, and that really livened things up.

A colored shirt can certainly liven up an outfit.

• high ground
• high jinks
• highly-strung
• high roller
• highways and byways
• hinge on
• hinge on something
• history in the making
• hit a brick wall
• hit a home run
• hit and miss
• hit a nerve
• hit a raw nerve
• hit a snag
• hit a wall
• hit back
• hit below the belt
• hit between the eyes
• hitch wagon to
• hitch wagon to someone
• hitch wagon to something
• hitch your wagon to
• hitch your wagon to someone
• hitch your wagon to something
• hit hard