I have the perfume oil in Blood Orange, and as strange as it sounds, it's an AMAZING scent! It's sweet (but not too sweet), citrusy (but not too much), heavy (but light too)... confused?! Yup, that's the look I get from so many when they comment on the wonderful scent I'm wearing and when I reply that it's Blood Orange.
The scent lasts all day, and when I'm wearing a scarf it lingers for days on the material.
MOR have amazing packaging for all of their products, and the perfume oil is in a roller bottle packaged in a cylinder with their great print and style. I recommend keeping it in the original packaging.
I LOVE the marshmallow MOR perfume oil! Smells totally divine and being a little roll on bottle is just perfect to take with you in your hand bag to touch up. Its a good price and it also lasts well. This has been one of my favourites for a LONG time now since I first discovered MOR about 8 years ago! I don't think I will ever get sick of the beautiful smell. I'm not sure it smells like "marshmallows" (I don;t think so personally) but it's a very very sweet smell. So if you like to smell sweet and girly this scent would be one you'll love! :)