A Lanvin couture gold lamé evening ensemble, Summer 1929. Estimate: £3000 - £5000. © Kerry Taylor Auctions.

A Lanvin couture gold lamé evening ensemble, Summer, 1929. the dress labelled and numbered 21058 and dated to the reverse 'Eté, 1929', with lace pocket, the sleeves with deep curves above the cuffs, edged in gold braid; the pink wool gilet with narrow yellow and ivory label to the neck, with silver lamé pocket, top stitched borders and scarf panels, bust approx 97-107cm, 38-42in (2) 

The Lanvin archive possesses a sketch of a very similar ensemble made for the French actress Jane Renouardt in 1929. 

Sketch for an ensemble made for the French actress Jane Renouardt in 1929. Lanvin archives.

Kerry Taylor Auctions. Tuesday December 8th at 2pm. 249-253 Long Lane, Bermondsey, London, SE1 4PR