You may also want to consider making some modifications to your gown such as shortening or lengthening the train, customizing the sleeves, beading and so forth. Ask your bridal boutique what they charge for the modifications you are considering. Their fees are usually lower than bridal boutiques. The headpiece is the part of the bride's outfit to which the veil is attached. In addition to the headpiece, you might want a veil.
Veils come in different styles and lengths.
Select a length which complements the length of your train. Consider the total look you're trying to achieve with your gown, headpiece, veil, and hairstyle. Make sure you ask for this before purchasing your gown. Gloves come in various styles and lengths. Depending on the length of your sleeves, select gloves that reach above your elbow, just below your elbow, halfway between your wrist and elbow, or only to your wrist.