I do a LOT of my clothes shopping on Amazon.
I'm not sure how FFA feels about this brand, but I really love PattyBoutik. Their stuff is slimmer, and fits well for women who are a little bit taller with longer torsos. I'm 5'7", 36-27-38 and size M fits me well. The line is kind of sexy/feminine, but in kind of a work appropriate way, for the most part? There's hits or misses on the style, but I own a lot of PB clothing and it's generally my favorite in my wardrobe.
Some of my favorites are:
V-Neck Ruched Side Tank Top or the same with a corset tie - I have three colors of the normal tank and one in the corset style. They're honestly so flattering and wearable.
Other favorites:
Agan Traders 136 B Gypsy Medieval Netted Assymetrical Vintage Top Blouse - Yikes at the name, but it's a beautiful blouse. This is a little more boxy than the rest of the clothes I've listed, but thankfully the tie in the back helps a lot.
Spalding Women's Bootleg Yoga Pant - These are good for those that are a little taller and often have trouble with pants being too short.