Collars

see also main article collar

Regular (technically a Point Collar) 

a collar that appears narrow.

Cut-away 

a collar that is more cut away towards the shoulder - the degree varies; the 'Windsor collar' is very cut away indeed, originaly to complement the Windsor tie knot.

Button-down 

a collar, usually narrow, that buttons over the tie. Not suitable for more formal occasions.

Cuffs

see also main article Cuff

Single (technically Barrel Cuffs)

these cuffs are the norm found on dress shirts. They overlap each other and button to stay.

Double or French Cuff

these cuffs are both more traditional and more fashionable and are fastend with cufflinks.

Dress Shirts in the United Kingdom

In the UK, a dress shirt is a particular type of formal shirt, always white with french cuffs to be worn with eveningwear. In the US, this shirt is often called a tuxedo shirt or tux shirt, although this is considered somewhat vulgar.

The shirt required for white tie is very specific. It should be made of a piqu
material (sometimes known as marcella), have a wing collar, and be fastened with shirt studs instead of buttons on the front. The studs should be either gold or silver with a mother of pearl inlay. Black onxy inlay is also permissible. The cufflinks match the studs. The front panels of the shirt are heavily starched and polished so that they are stiff. Traditionally, collarless shirts with a detachable wing collar fastened on with collar studs have been used, but all-in-one designs are increasingly common. An even more formal alternative to the piqu
shirt front is a shirt with heavily starched front panels of a plane material, fastened in the same maner; such shirts are uncommon nowadays. Cuffs will ideally be single, but heavily starched and polished.

Black tie offers more leeway. Shirts may be soft (not starched), and often have a 'regular' turndown collar. They can be made of the same piqu
material as white tie, although a soft shirt with folded pleats along the front is a more common alternative. In past decades, particularly the 1970s, ruffled-shirt fronts were fashionable, although they have fallen out of favour recently. Studs are optional and are usually black. Cufflinks are generally black (ideally silver with a black onyx inlay), but can alternatively be an old school/college/regimental design