I can't say I am falling out of love with a certain brand (yet), but I have strayed from a few brands temporarily.
1. Fossil
My first handbag love. I think the quality is wonderful for the price and the designs were always special. But lately the designs have bored me. The recent collections were pretty plain, lovely colors, but the bag shapes were just okay. I was also missing some of the extra pockets and zippers Fossil always included. The use of metal zippers also declined.
Just a few days ago they brought out a new bag that I absolutely love, and that I might get in the future. The hardware and interior seems amazing and the back opens from the top and bottom
2. 5th Avenue
My first 5th Avenue bags were amazing, great leather, great style, lots of pockets and lovely interior. But lately Halle Berry has been designing bags that just don't appeal to me as much and many of them are faux leather...Some of the new bags just look cheap. So I haven't bought a bag in over a year...and I used to get these like candy cause they cost practically nothing.
3. Rebecca Minkoff
I still love RM's designs, but with the quality issues they seem to have I plan to experience other brands first. After buying 2 RM bags, one extremely badly made and one rather well made, I'm a bit hesitant about buying right now. Ordering would also be such a hassle. I don't feel comfortable with Ebay and Preloved RM's because of not having a warranty and on top of that long shipping times and dealing with customs. The same goes for buying from a US based site -> customs. So unless a German site carries the RM style I love, I don't think I will buy. There are no stores here that carry RM, so I also won't be able to look at bags before buying.
And a brand I strayed from but returned too...
4. H&M
Yes I buy H&M bags and other cheapie brands occasionally....just as little fun bags for going out, that can get dirty and survive beer spills etc. or for a certain outfit.
In the Mid 2000's I hated their designs and the faux leather quality was awful. But since they have been more designer inspired (some may say copy cats) and the bags look more appealing. The faux leather looks much better nowadays. Still not a huge fan of faux leather, but if the design is right I will buy. Some of their bags also have chunky metal zippers, lots of pockets and decent lining. So what I get for the price isn't bad.