was wearing; was using
Tom estava usando o pijama de João.
Tom was wearing João's pajamas.
Tom estava usando um suéter.
Tom was wearing a sweater.
Ela estava usando uma saia vermelha.
She was wearing a red skirt.
Todo mundo estava usando máscara.
Everyone was wearing a mask.
Tom estava usando luvas.
Tom was wearing gloves.
Tom tirou uma das luvas que estava usando.
Tom took off one of the gloves he was wearing.
Você viu o que ela estava usando?
Did you see what she was wearing?
Were you wearing a helmet?