in clothing sizes, petite means short, as in stature. petite has nothing to do with how wide a person is.
North Face, the outdoor apparel company, makes a couple of their jackets (the Denali and the Osito) in size 3XL. According to the North Face size charts, the 3XL size jacket should fit a woman who is 5'4'' and over 300 lbs.
Petite
petite medium
her size is 3 petite that's the answer.
David's Bridal is an excellent selection for bridesmaids dresses. They have several options for sizes including plus size and petite. Empire style dresses work good for both plus size and petite.
Below is the link to one of the sites with prom dresses in size petite.
The Tahari is a dress made for petite and slightly taller women. The petite dress comes in sizes from 2 petite to 14 petite. The regular size comes in a size 2 to size 16. The dress comes in three colors: Cobalt, Tomato Red, and Black. The dress costs $128.
Probably size small. She appears petite and slim.
http://www.petiteresource.com/ This directory site purports to have all the best petite jeans, petite maternity clothes, petite activewear, petite outerwear, petite travel wear, small size shoes, and more, all at reasonable pricing.
3 petite in jeans
petite taille