Irish dress has a long and rich history that is deeply connected to traditional Irish culture. Clothing in Ireland has always been an important means of expressing identity, class, and social status, and has been influenced by factors such as geography, climate, social status, and events over the centuries.

The Brat is a traditional Irish cloak that was often worn by men and women alike. It was typically made of wool and could be either plain or patterned. The brat was worn over the shoulders and fastened at the neck with a brooch. It was a versatile garment that could be used for warmth, protection from the rain, or as a bedroll for sleeping outdoors.

The Leine is a long shirt or tunic that was typically made of linen or wool. It was worn by both men and women and could be either plain or decorated with embroidery or other embellishments. The leine was often belted at the waist with a crios, or belt, and was worn with trousers or a skirt.

The Inar is a type of jacket or short coat that was worn by men. It was typically made of wool and could be either plain or patterned. The Inar was often worn over a leine and was fastened at the front with buttons or a brooch.

The Crios is a type of belt that was often worn with a leine. It was typically made of wool and could be either plain or decorated with embroidery or other embellishments. The crios was often tied in a decorative knot at the front or side of the waist.

The Broc, also known as trews, is a type of traditional Irish trousers that were typically made of wool. They were tight-fitting and came down to at least the knee, but could often be longer, sometimes reaching down to the ankle. When they were longer, they had a strap or loop that fit under the foot, similar to modern-day stirrup pants. The design of the Broc was influenced by the rugged terrain of Ireland, as they were originally worn by people who worked in agriculture or other outdoor industries. The tight-fitting style of the Broc made them practical for outdoor work, as they allowed for ease of movement while also providing warmth and protection. The Broc was often worn with the Inar, a short jacket or coat, and the leine, a long shirt or tunic. The combination of these garments created a practical and functional outfit that was well-suited to the rugged lifestyle of the Irish people.

The Brog is a type of traditional Irish shoe that has been worn for centuries. It is a lace-up shoe that is made of leather and features decorative perforations, or "broguing," along the seams and on the toe cap. The perforations originally served a practical purpose, as they allowed water to drain from the shoe when people were working in wet conditions. However, over time the broguing became a decorative element that is now a defining characteristic of the Brog.

It is worth noting that Irish men traditionally did not wear kilts. This garment is more closely associated with Scottish culture and is not typically seen in traditional Irish dress.