Sewing the Hair. 1  1. Thread your needle. Cut a piece of extension thread about 48 inches (121.9 cm) long and thread one end through the eye of a curved needle. 2  2. Secure the weft together. A single hair extension is also known as a weft. 3  3. Make the first stitch.
Climate & Weather Averages in Belfast, Northern Ireland, United Kingdom.
Click on image to enlarge. Titanic Belfast is a 'must see' on any trip to Belfast and has become the most popular tourist attraction in Northern Ireland and one of the top attractions in Ireland.lick on image to enlarge. Titanic Belfast is a 'must see' on any trip to Belfast and has become the most popular tourist attraction in Northern Ireland and one of the top attractions in Ireland.