I recently purchased this during a trip to Christchurch where I went a little overboard with shopping and I love it!
I purchased the 100ml bottle in the Christmas Gift set - which was around $195 at Farmers - the same price as the 100ml by itself and came with body lotion and shower gel.
The scent to me is quite a light floral and sweet, but not over powering with sherbert-y sweetness like I find Prada Candy and sometimes the Marc Jacobs range.
One thing that I really love about this perfume is the bottle, its nice and heavy and feels like it was worth the price, the vaporiser nozzle also functions really well and the perfume comes out in a nice large cloud of fine mist.
I picked this up as a spring/summer perfume and so far it is going beautifully! I have even used the body lotion and perfume in combination and found that it helps deepen the scent and makes it last all day.
While shopping one day I had no intention of buying a perfume but I love Armani diamonds and asked if I could have a sniff of Si and as they say the rest is history.. I brought the 30ml bottle for around $110
The bottle is pretty simple it's rectangular shape with Si printed in black writing, the black lid almost reminds me of a little flame.
On first spray I can't really get 1 note that I'm familiar with just a tart sweetness, but after a minute I start to get hints of rose and patchouli with a hint of vanilla. After about half an hour I can still smell the rose, vanilla and patchouli but I can now smell woody notes in the mix. This perfume lasts all day and even scents clothes after they have been washed.
This perfume is quite sweet and warming it's not really that different to flower bomb and La Vie Est Belle. Maybe a wee bit creamier but I can smell the similarities, there is nothing really wowing or mystical, it doesn't make me want to wear it 24/7. I had been enjoying it when I first purchased it but now after 1/3 of a bottle I'm kind of over it. It is nice and I am probably just being really fussy. I think it would suit both young and mature ladies