I personly order from both DollyHair and Retro dolls (the UK site). 2 Weeks is the norm shipping time from both DollyHair and Retro dolls for me (I'm in the USA). I imaging Retro dolls would ship to you fast than DollyHair would.
Another option for you would be to post what colors you need and maybe a arena member who lives closer to you has them and can sell them to you and ship much faster to you. Lots of people do that here.