Sin & Secret has a $1L shape and a $1L black dress on display. Located in opposite corners of the shop the shape is in the far left corner and the dress is in the far right corner, they are both located on display stands and cost only $1L each. A few notes on these items before you buy, the shape is no modify and the dress does not come with panties so if you are going out in public you might want to supply your own.
ALady Female Skins & Shapes: Prim Lashes($0L)
Fabulously Free in SL: Cher’s Rez Day Skin($0L)
Here Comes Trouble: Bonita – chocolate($1L)
House of Zen: Full Perm Fantasy Eyes – rainbow brown($0L)
Sin & Secret: Little Black Dress 09($1L), Body Shape 01($1L)
Tesla: Black Mary Janes($0L)
Total Cost: $4L