The Miller Floral Tiered Midi Dress has pockets and a stretchy neck with tassel trim.  Fits loose, with a flowy fit through the chest and gets more flowy down to the hem.  See measurements below.  If you're between sizes, you could size down. (No stretch.)
 
100% Polyester
Imported
 
Small: (Fits 6-10)
44" Chest
42" Waist Seam
47" Length
 
Medium: (Fits 10-14)
46" Chest
44" Waist Seam
47" Length
 
Large: (Fits 16-18)
48" Chest
46" Waist Seam
48" Length
 
XL: (Fits 18+)
50" Chest
48" Waist Seam
48" Length