よろしかったら

expression

if you don't mind; if you like; if it's okay with you

Polite conditional form of よろしい (formal equivalent of いい). Used to make a polite suggestion or invitation, or to ask for permission in a considerate way. Often interchangeable with よければ, but よろしかったら is slightly more formal.

• よろしかったら、お茶ちゃでもいかがですか。

  If you like, how about some tea?

• よろしかったら、私わたしが手伝てつだいましょうか。

  If you don't mind, shall I help you?