To have one's best possible appearance.

Used when someone's mistakes or flaws are acknowledged, as a reminder that everyone makes mistakes and has flaws.

Synonym of attack is the best form of defence

A food quality marking which denotes the date until which a food item is guaranteed to be at its best.

plural of best bib and tucker

Any situation or conclusion which could not be any better; the best possible outcome.

plural of best-case scenario

Alternative form of perfect is the enemy of good

(idiomatic) To make one's best effort or attempt; to try as hard as possible.

While love is a luxury, material wealth (particularly jewellery) is more valuable to a girl.