Veils
Always consider the detailing of your dress when selecting your veil. The veil should accentuate and be proportional to the dress, not take away from its details. Your veil length should be cut just above or below any focal point on your dress.   
 
It is very important to consider the placement of the veil on your head. Keep in mind that if you are wearing it toward the back of your head, the veil will be longer.   Below are examples of some of the most popular veils
 
 
Cathedral
This is the most formal veil.  This veil falls almost 10 feet and has a dramatic effect.  Cathedral length veil looks best when worn with a cathedral or semi-cathedral length gown.
 
Chapel
This a less formal veil.  It extends to the floor and falls about 7 feet from the headpiece.
 
Elbow
This veils is the most popular length.  As  implied, this veil extends to the brides' elbow.  
 
Fingertip
This is very popular with ball gowns.   This veils falls right at the fingertips of the bride if her hands are at her side.
 
Blusher
This is a short single layer of veil that is worn over the face before the ceremony.  It's flipped over the head or removed once the bride reaches the end of the aisle
 
Doubletip
This style has 2 layers which is usually a veil and a blusher.
 
Flyaway
This is a multi layered veil that barely brushes the tip of the shoulders
 
Mantilla
This long Spanish-style circular veils frames the face and is made of lace or lace-edged tulle.
 
Pouf
A pouf is a gathered piece of tulle or netting fastened to a comb or headpiece to create height.