80
Gowns on the rail
Around eighty at any time, every one of them tried on a real body before it was bought for the shop. We know which ones need a strapless bra, which ones are heavy on a hot day, and which ones have taken four fittings to sit right. That is the point of buying small.
They hang in one room rather than four, so a morning here covers the whole shop twice over. Nothing is kept in a stockroom and nothing is shown only on request.