We will never know our dress code until we will get to the restaurant if we have never been to that restaurant.
You might not want to be over dressed but you also don’t want to be too casual.
Especially when you are invited to your good friend’s bd dinner party, it is a good idea to respect her special day and dress well for your friend.
I might want to wear something fun design but also a little bit elegant.
It is totally the same way when you celebrate someone’s special day, which is supposed to be fun and elegant with a lot of appreciation & respect to this person you really care. Right?