Ronni Nicole Vibrant Floral Maxi Dress in size 18.

95% polyester 5% elastane.

Slimmer lining 92% polyester 8% elastane.

Flat unstretched:

Underarm 39"

Waist 38"

Hip 52"

Length 56"

Mannequin is a size 14 and in my opinion this dress would also be suitable for a size 16. Please see unstretched measurements above.