No elastic up my bum

Cust: (looking at the Panache Porcelain t-shirt bra in nude) does this come in any other colours?
EM: it comes in a white and a black
Cust: why don't they do it in colours? There so useful under different colour tops. I was lucky and got the brown one when that was out... Is there any fancier ones like it?
(EM completely mis-hears her)
EM: we have this Fantasie one, it is a different shape though...
Cust: have you got any fancy ones?
EM: oh, not really in the same shape. We do have this plunge (Freya Deco) one which comes in colours...
Cust: I've been told I can't wear plunges
EM: oh right, we don't have any others...
Cust: I like this (Luxe Heart) it's my colour but it only comes with thongs.
EM: it does come with briefs, they are on the front
Cust: (starts looking at the thongs again) at the front?
EM: the front wall (walks over to point them out) they're just here...
Cust: I see... (cust starts looking through them) see through back... Racy...

(later)

Cust: they are nice but I can't wear them as they have elastic up the back so it would be just like wearing a thong...