kształtki in English:

The fitting room is being used now.

Follow me to a fitting room.

It is fitting that we should remember those who died.

It is not fitting for a teacher to overly favor certain pupils over others.

Men's clothing is loose fitting.

What's more, from now on you must remember that you cannot go to the seaside again (by believing this forever, I have already found the biggest, best and most fitting one for me).