If you're old enough to remember when Davidoff's Cool Water cologne was a big deal, then you'll know what we mean when we say that the new Jo Loves Cobalt Patchouli & Cedar (£75) fragrance is like a fresher, sparklier, more modern take on the classic Cool Water scent. If you don't get the reference, Cobalt Patchouli & Cedar smells woodsy but in a very clean and crisp way, thanks to a mix of notes like vetiver, patchouli, and cedarwood — all of which is housed in an eye-catching Yves Klein-blue bottle.