Ok, this is worth a shot. I saw a girl wearing a long-ish yellow tank top that I thought was SO cool. I think the bottom was sort of like this and it was this long:
but it was this color:
maybe a tad more yellow
and it was drapey and sort of crossed over in the front like a wrap shirt (I think). It was a tank top with medium width straps. It looked like a tank that somewhere like Urban Outfitters would sell, or maybe a mall store. I haven't been shopping in a mall for a while, so I have no idea.
The shape was sort of like this, but it was made of that drapey, soft thin material, and I think it crossed over higher and in a cooler way. It looked awesome on the girl.