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.
Summer months in Toronto are from June to September. The summers in Toronto can be hot and humid with a few smog days thrown in. Summer temps in Toronto can range anywhere between 20Â°C to 35Â°C (68Â°F to 95Â°F).