Need step-by-step retouch guide to make photo looks like 'included example'

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur Photoshop design

Hi all creative designer,

I just browse the web and really like this style of retouch.
The color tone is so cute and skin is smooth.

http://farm6.static.flickr.com/5074/5885721901_e037f928c5_z.jpg
h... Voir plus