Female led relationships discussion

So my question is: Can I disguise the look of the lock itself, rather than just hiding it within a cage, when wearing athletic wear at the gym or beach? I love my cage and how it looks in my outfits and underwear. However, I dislike that the outline of the lock also stands out clearly through the fabric. It doesn’t bother me if people see or even realize my husband has locked me up. In fact, I enjoy thinking they know. It’s just the visual aspect I’d like to tweak a bit. Here is a picture And that bump along the top gives away the presence of the lock.