Here are four skeins which I think go beautifully together..

Colourways (left to right):

Titus Fingering in Petrichor (400m/100g)
Titus Fingering in Marsh (400m/100g)
Titus Fingering in Spring Buds (400m/100g)
Titus Fingering in Hazel (400m/100g)

Please note that yarn packs draw stock from the individual yarn batches and due to an unfixable glitch they will oversell if you buy both. Please check the individual yarn batch listings to see how many skeins are in stock.  

All yarn packs come with the added bonus of a discounted price compared with purchasing the skeins/balls individually.