When choosing a train it is important to think about how you will manage it on the day.

Trains A less full look can be achieved with an A-line skirt. As the name suggests, the skirt is A-shaped and flares out from a natural or dropped waist. A-line dresses usually have vertical seams that run from the top of the dress all the way to the bottom, with no seams coming across the dress at the waistline. This style is flattering to most brides, particularly those that are pear-shaped or fuller-figured. A hooped petticoat is often worn underneath a wide A-line skirt to hold it away from the bride's legs to give the skirt a full look. A sleeker look may be achieved with a narrower A-line without a hoop.
An empire line dress is usually straighter than the A-line styles without being too figure hugging. This style has a seam just underneath the bust and then falls away to the floor; it usually suits smaller-busted, slim women.
A column dress has a sleek modern line that is usually quite figure-hugging. These usually suit slimmer brides and those that are tall. Petite brides might prefer this look to the fuller styles.
A mermaid or fishtail dress is similar to a column dress but will usually put more emphasis on the bride's curves. This style is often cut on the bias, and is quite figure-hugging until after the knee when it flares out. A fishtail dress is usually flatter at the front than the similar mermaid style but flares at the back and sides.
You may also want to think about a train for your dress; this is where the material at the back of the dress extends out. Trains come in varying lengths and styles; the shortest is a sweep or duster train, these extend no more than 50cm from the hem of the dress and are the easiest to manage. A puddle train is often found teamed up with a fishtail or column dress in a lighter fabric. It is round in shape and begins at the sides of the skirt to make it appear that the bride is standing in a 'puddle' of the fabric. A chapel length train is usually around a metre in length and cathedral length can stretch out for two metres or more. When choosing a train it is important to think about how you will manage it on the day. It is the job of your bridesmaid to arrange the train when you have walked down the aisle and for the photographs but the longer and heavier it is the more difficult it will be to cope with. There are a number of solutions to this problem, depending on the style of your dress. The easiest to manage is the detachable train, this is usually fastened to the skirt near the waist and can be removed altogether once the ceremony and photos are out of the way leaving the bride unencumbered if she intends to dance up a storm! A clever seamstress can attach a series of loops and laces to the inside of the skirt so that the train can be hooked up into a bustle shape5 or if this isn't possible then a loop can be made that goes over the bride's wrist or thumb so that she can hold the train out of the way while she is dancing. This last option can be a little awkward and tiring for the bride if she intends to hit the dancefloor for a long period.
Once you have chosen your outfit you may want to think about the accessories that you want to wear on the day. These are likely to include some kind of headdress so you need to decide if you want to wear a veil, tiara, jewellery or flowers in your hair.
Veils come in different types and lengths and may have one, two or more layers. They can have a simple stitched edge or have a ribbon or other edging material around them, some are covered with scattered crystals, sequins or beads so you are likely to find something that suits the style of your outfit. You may decide that you would like a very short single-layer veil. These are worn at the back of the head and only come down to the tops of the shoulders, they are not designed to be worn forward over the face. Two-layer veils have a layer that stays at the back and a shorter section that can come forward over the face, this is called a blusher. These styles can be worn at the back of the head or further forward on the top. The back of the veil can be long enough to reach the elbows, hips, the floor, or all the way to the end of your train!
It is your choice whether or not to wear the blusher covering the face, some brides prefer the fuller look of multiple layers but don't like the idea of covering up, others like the idea that the blusher can obscure the occasional lip-wobble or happy tear as the bride walks up the aisle.
Tiaras come in a variety of colours and shapes, from small ones designed to sit just in front of the veil, to large and colourful crowns. They may be covered with crystals, beads or feathers, or whatever most suits the style of your dress. If you are crafty then you may want to have a go at making your own with supplies from a craft shop. Other versions of this look can be achieved using decorated combs or pins, or you may prefer to have your hairdresser weave in some flowers. If you do choose flowers then talk to your florist about the best types to use, they will be out of water for a long time on the day so it is best to choose something fairly robust that won't start to wilt after an hour or two.