Brand-new - Tradução em português

Olá pessoal!
Encontrei esta tira numa apostila e fiquei com algumas dúvidas na tradução.
Alguém pode me ajudar?

Charlene : well, don't you look nice today in your brand-new outfit, Cathy???
Cathy : I've worn this before, Charlene.
Charlene : You didn't run out and buy a brand-new outfit in case you run into your brand-new love interest in the hall?
Cathy :I have worn this dozens of times . You just never noticed.
Mitch : Hi Cathy.
Cathy :Oh... Mitch! Ahem..um..Hi.
Charlene : Amazing how well those price tags hold up through so many washings.
Cathy : Aack!!
Charlene :Well, don't you smell nice today in your brand-new cologne, Mitch???
by Cathy Guisewite.

Grato pela atenção
Sergio Assis