Let me ask a modest question, but for a small size (0-1), why is the livery at all?
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First of all, so that the nipples do not shake and do not illuminate (those who have a dress code at work and the need to wear white shirts or shirts, without a scarf at all). You can, of course, use smooth silicone masking stickers on nipples, but under them the skin doesn’t breathe and sweat, and I’m not sure how harmless it is. (Al the pieces are sticky, I recommend for one-time use :-) )

And yet, the fact that the chest is small does not mean that it doesn’t jump or talk when jumping or running, it also needs to be supported and shaped.