Vintage Monsoon UK Silk and Linen Blend Embroidered Dress

Vintage (purchased new, in the UK, in the '90s.) Excellent condition. Only worn twice. Dry cleaned and properly stored. No flaws. Measurements as follows: 18" flat across from pit to pit. 15" across the waist. 39" from top of shoulder strap, down to the bottom of the hem. A gorgeous deep blue colour, towards the purple end of the scale. Blue-violet, I guess? Pet friendly, non-smoking household.