We all want the elusive glow, but sometimes we wind up being more visible from the moon than 'lit from within'. So we turn to the world of celebrity for guidance; as it happens, there's one particular highlighter that seems difficult to get your hands on here in Ireland, but it's worth keeping an eye out for it when you're in the UK or US. It's Marc Jacobs Glow Stick Illuminator and it's used by Emily Ratajkowski - enough said, Kate Bosworth (seriously, those cheekbones) and Emma Watson (yes, we'd like to look like a Disney princess too please).
With this - and there are plenty of others like it (MAC Strobe Cream is one of our faves) - warm it up and make it super blendable by massaging it into the high points of your face (and your collar bones and even your legs) to get the glow. You can go more concentrated with it if you want a stronger effect, but word in Celebville says this one works for just about every skin type.
To London we go. You can get it in Harrods, lots of UK online outlets and Sephora. It will cost the equivalent of about €33.