I will shortly be finishing my Woolly Hugs project and I want to make a baby blanket. My great-niece is expecting a baby boy in the autumn and I'm going to make her a couple of cardigans and some hats, but I'm also going to make her a blanket. How can I be a great-great aunt at under 50 
The only problem is I'm not very good at colour combinations and don't get me started on trying to do random. I'm planning to make a granny stripe - the only thing I'm sure of is that alternate stripes will be white and I will be using shades of blue. I have most of a ball of Cloud Blue and about a third of a ball of Aster.
What other shades can I use? I've looked at the Attic24 blue pack (Cloud Blue, Denim, Turquoise and Petrol) and thought these work well together - but would they work with white?
Help me please!