Yellow vintage tiered maxi dress

Gorgeous vintage tiered maxi floral dress. Puffed sleeves, zip at the back, lined. Very good vintage condition. 

65% polyester, 35% vincel. 

No size on a label. I think it will approximately size UK 6. Modelled on a size UK 8 but can’t zip it fully. Please check the measurements:

-armpit to armpit 37cm/14.5”

-length 140cm/55”