Boots 17 - Nail Varnishes

In the last few months I have had a little bit of an obsession with nail varnishes and have created quite a large collection of different colours. I was recently having a look through all of my varnishes and I noticed a recurring theme with regards to the brand that I seemed to have bought the most colours from, this was Boots "17" line.

Most of the colours I had purchased from this line were bright, eye catching and summery. I have also been buying these a lot because they are very cheap (£2.99 each) and extremely good quality for the price. The colour lasts a long time, is very vibrant with 2 coats and I feel they are perfect for summer as they will look nice with a tan! Here are a few I applied quickly (sorry for the state of the application and my nails):
Definitely give them a go as you will not be disappointed. Buff the nail first before applying 2 coats of the varnish and if you want it to last longer, apply a top coat of clear varnish. Voila!

Let me know if you use "17" varnishes and how you found them.
What is your favourite nail varnish colour/brand?