A decorative bra strap design—interchangeable bra strap/jewelry accessory is proposed. A semi-stretchable design is based on a non-stretchable beading core, that, attached at one or both end to a stretchable elastic section, that's in turn terminated into a jewelry-clasp type ending, that serves to attach to any kind of bras that have option of interchangeable bra straps, or to a “strapless” bra with hook loops. Numerous other aspects are provided.