Take it back! Your DH and SA both would want you to have something that you love! Sounds as if the color is the issue, so I say keep the beautiful Raisin and get a store credit for the orange. You can find all sorts of fun things - I love the little Carmencitas and you can use it as a bookmark in your new Raisin agenda.
I am the type who holds onto things, even things I don't love. Actually, I manage to purchase tons of things I like but don't love way too often. I'm going to do a massive purge and keep only the things that I love! Every time you use your Raisin, you will feel great - and there are so many other wonderful goodies you can buy with your store credit! Every time I take the time to wander past the scarves and to the small leather goods, I fall in love with about 10 things I adore and haven't seen before! Good luck and keep us posted!