Is this a LEGO Friends set?
The door is probably  Frame 2X4X6 in Medium Lilac. This depends on the thickness of the piece 1 or 2 studs as this is not clear on the picture.

This piece in combination with the white door only comes in 2 sets :


4625: Pink Brick Box
10660-1: House Suitcase


Neither set contains the other pieces. I can't find the other pieces on Brickset. Are these pieces coming out of an official Lego sealed bag? 

Based one the quality of the darker green one, I'm not sure if these are Lego parts as there are blisters and leftover plastic on them (between top leaf and rest of the part).