Image >> Adjustments >> Hue Saturation. Increase the saturation to 100. Make sure that this is not an adjustment layer!
Layer >> New Adjustment Layer >> Color Balance. Midtones -58 +35 +100 Shadows +28 -21 -10 Highlights -20 -2 -32
Layer >> New Adjustment Layer >> Gradient Map. Choose the black fading into white gradient. Leave the boxes unchecked. Set that layer to soft light. NOTE: FOR AN INTERESTING EFFECT WHICH I PERSONALLY LIKE, YOU CAN CHECK THE BOX "REVERSE" FOR THE GRADIENT MAP LAYER. THIS WILL CHANGE THE OUTCOME OF THE TUTORIAL COMPLETELY.
Layer >> New >> Layer. Fill it with #A9AED5 on Color Burn at 50%.
Flatten your image and TADA! You're done.
TUTORIAL TWO
TO
Crop and resize your image to get the base.
Duplicate your base. Set it to screen.
Duplicate your base once again. Set it to multiply at 70%.
Create a new curves layer. Have your settings like so: CLICK Set this layer to luminosity.
Duplicate the curves layer. Set it to color burn.
Layer >> New >> Layer. Fill it with #FFFFFF, set on soft light.
Layer >> New Adjustment Layer >> Hue/Saturation. Increase the saturation to +30.
Duplicate the base, drag it to the top and set it on soft light.
Flatten your image and you're done!
TUTORIAL THREE
TO
Crop and resize your image to get the base.
Duplicate your base. Set it to screen.
Layer >> New >> Layer. Fill it with #FFDFBD, set on soft light.
Layer >> New >> Layer. Fill it with #D6F7F8, set on color burn.
Duplicate the color burn layer twice.
Layer >> New >> Layer. Fill it with #FFEEFD, set on soft light.
Layer >> New Adjustment Layer >> Curves. Do nothing to RGB. Your settings should be like so: CLICK Set it to color burn.
Flatten your image. VIOLA. You are done.
These were made in PhotoShop CS. Credit to galassia is required if you use these tutorials. Questions? Post here. :)