Calling all Londoners, avid tweeters and beauty enthusiasts! It's time for some serious pampering...

Every day next week we'll be offering one lucky Stylist reader a free brow makeover at a London branch of lash and brow boutique Browhaus.

All you need to do to enter is follow both @StylistMagazine and @BrowhausUK on Twitter and then tweet us in 140 characters or less saying why you deserve better brows, with the hashtag #LunchBrow.

We'll then re-tweet our favourite message of the day (as chosen by Browhaus) every lunchtime next week and the winner will be invited to DM their details in order to claim their brow treatment prize.

The competition begins next Monday 18 June. In the meantime why not warm up in style with a look at the Browhaus treatment menu, below? Happy tweeting!

Please note: the competition runs from Monday 18 June - Friday 22 June and you need to live in London or able to travel to the capital in order to claim the prize, as all boutiques are London-based.

Browhaus menu

• Brow Construction (Brow Classic Threading, Modern Tweezing or Thread + Tweeze)

• Brow Tinting (Color Tweak)

• Browgraphy (Brow Construction and Color Tweak)

These are just a sample of the treatments available at Browhaus UK - to find out what other lash and brow treatments are on offer check their Facebook page here

Win a bespoke brow makeover on Twitter!