This is one style of Matte Satin A-Line white flower girl dress I like most. Maybe you will be interested in it.

This Matte Satin A-Line flower girl dress or first communion dress has ‘Spaghetti’ shoulder straps, and is adorned with beads, sequins, and flowers. It has a zipper closure on the back and is fully lined throughout. The shawl is made of the same Matte Satin material, and is included with the dress. The matching headpiece is sold separately (see item below). This garment is available in sizes: 4, 6,8,10,12,14,16, and is also offered in the colors: Ivory, Lilac, Gold, Light Blue, Pink, Red, and Burgundy.

Pink is the most popular color for flower girl dresses.  A pale frosted pink is usually the shade of pink most used. 

White is the second most popular color.  When the flower girl is wearing a white dress, the bride may have her wear a dress that is very similar to the bride’s wedding gown.

White looks lovely any time of year on young girls and especially when they are standing up in a Wedding as a Flower Girl.

Flower girl dresses are the most well known and well fashioned dresses in USA, which girls love a lot to wear in occasions such as Wedding, Parties or Celebrations. It is actually a pretty white gown which is beautifully designed by professionals. It looks like a bridal dress. There is a wide range of variety of Flower Girl Dress available in the market. The dress is made from a fabric which is a high quality material. It’s so soft that Girls often prefer wearing the Flower Dresses.

But for the most part, flower girls wear light pastel colors to denote their freshness as young girls and their femininity.