Neck scarves are very fashionable at the moment and in lovely bright colours, they'll hide what you don't want on show and brighten up your outfit. In the winter, you could always wear a polo-neck! Definately apply lots of sunscreen whenever you're outside to avoid it getting any worse.

I use Dove chest and neck serum (approx £6.00)and I think it really makes a difference. You can often buy it on offer (3 for 2 or BOGOF) at Boots and Tesco

1. Tilt your face up to the ceiling make as though you are trying to kiss it, 10 times. Do it every single day.
Tilt your face up to the ceilng and pretend you're chewing (keeping lips together) Do it ten times every single day. Worked for me!