It's Alberto's hat.
Whose hat is that?
It's her scarf.
Whose scarf is this?
They're Arthur's boots.
Whose boots are these?
It's her skirt.
Whose skirt is this?
It's Vanessa's dress.
Whose dress is this?
They're my socks.
Whose socks are those?
They're Camila's shorts.
Whose shorts are those?
It's my brother's sweatshirt.
Whose sweatshirt is this?
They're Carolina's pyjamas.
Whose pyjamas (PJs) are those?
They're her flip flops.
Whose flip flops are those?
It's his sweater.
Whose sweater is this?
It's his polo shirt.
Whose polo shirt is this?
It's Thiago's cap.
Whose cap is that?
It's Paula's blouse.
Whose blouse is that?