Vintage Dress 1960's pychedelic Pattern Green Brown Dagger Collar Sleeves MODA

Belt tie
Zip fastening at back
dagger collar 
Very 1960's pucci style!

I would guess a UK size 10 but please refer to the measurements:

Under arm to under arm: 16 1/2"
Waist: 13 1/2"
shoulder to cuff: 21"
Nape to hem 40 1/2"