If it were me, I would call (not email), H&M customer service and ask who (what dept.), you need to talk to to find out who the brand of that chandelier is in their ad. I have done that tons of times with a 100% return of assistance. They like to help people who have no complaints and will pass on your request to a department that doesn't get many inquiries, eg: the ad dept., etc. Hey it's worth a shot, but have the date (if it was a print ad) that it came out or a promo, ready to provide them with. Keep in mind their photos are taken all around the world. I hope this provides you with some sort of help. (Also, while talking to them, get an email where you can send a copy of the photo to for their reference and the pillow id number, or page number of a catalog, etc., the more info you can provide them with, they will be more than happy to assist you in a quick manner. (Hey, I got a $389 Hunter Douglas ceiling fan for free from the manufacturer on a mission I had for a discontinued fan I owned and a part went out that they couldn't replace, so they gave me a choice of 6 fans to choose from to replace what would have been a $25 part!) Good Luck!

Could it possibly be this one from Ikea for $49? http://www.ikea.com/us/en/catalog/products/70190450/

These maybe?

[houzz=]
[houzz=]

This Cassini is so close...

http://www.wayfair.com/ET2-Cassini-20-Light-Globe-Pendant-ETL5008.html?csnpt=SS49-ETL5008_7134383&PiID%5B%5D=7134383&SSAID=535148&refid=SS535148&df=1

But it doesn't quite have the pressed glass detail.....hhmm...

Another close one
http://www.lampsplus.com/products/crystal-blossom-twelve-light-pendant-chandelier__34617.html

There was a blog out there that called it a flower ball...they had with pressed flowers from 8 years ago or something, not sure...

HI -- See if this comes close ----switchmodern.com -- under suspension lamps -- called - "poppy hanging lamp ".