mini dress and bikini with bling-string

design for a minidress with extra long sleeves (regular shirtsleeves are usually too short for me ~.~) with ruffle-lacing (no idea what the real term is!) on both sides, so it can become a simple long shirt, if you tug on the strings.
i´m planning on using soft, very elastic fabric.
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Bikini with small chain on the tops front which will (theoretically) fall in place over the decolletee. needs to be removable tho.