The hilarious Ruth Jones just joined Instagram, declaring "it's the real me" - and while everyone's so excited for the Gavin & Stacey star to join the platform, I was too busy searching for the denim dress she wore to celebrate.

The Welsh actress wore what's perhaps the most perfect denim dress in an Instagram video, and as someone who loves a denim dress (I mean, I truly do), I immediately decided I need to buy it. AT A GLANCE

Ruth Jones was spotted wearing a chic denim dress at the Edinburgh International Book Festival.

The Gavin & Stacey actress wore the Whistles Denim Midi Dress, £149 .

Fans called the look "gorgeous".

Ruth's flattering dress is from Whistles , and has so many brilliant parts to it that make it figure accentuating. The elasticated waist adds a little

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