ekblad,
first of all, it’s going to be fall and winter soon, and belly shirts won’t feel so great!!
don’t worry!
do you think your daughter loves the fact that it annoys you so much? she may just be testing boundaries and loving the feeling of her independence.
secondly, she is only 7.5. her sister must be around 4. since you’re the parent and you don’t want her wearing (and probably stretching out) her little sister’s clothing, that should be the end of the story. it’s not that hard to bar access to the clothing itself. put it on the top shelf of her closet, stick those baby locks on cabinet doors, etc. if she disobeys you, consequences are in order.
another option, if you don’t really care about the younger one’s clothing being stretched out, etc., would be to make a certain number of items available for “dress up” purposes–to be only “played” in her room, alone, for a restricted time period. this could also be a privilege she loses when she misbehaves, etc. sometimes when kids are suddenly allowed to do something they’ve been begging to do for so long, it’s just not quite as gratifying as they’ve built it up in their minds to be. waltzing around her room in a too-small teeshirt with her seven-year-old tummy hanging out won’t be that much fun if Mommy isn’t around to give her the negative attention she is so desperately craving!
behavior falls into four categories:
sensory (meaning it feels good to our bodies in one way or another),
task avoidance (refusal to do something required of us),
control (over a person or situation) and
attention (both good and bad). in my estimation, it sounds like she enjoys the attention she receives for either a) wearing the clothes or b) WANTING to wear the clothes. she probably also feels a certain sense of control for getting a rise out of you whenever she requests to wear that sort of clothing.
as a crazy side note, there could actually be a sensory reason–some children, as well as adults, have sensory system issues and are underreactive to stimulus. she could be craving the deep pressure that small, tight-fitting clothing allows her, making her feel more alert. **** i only bring this up because of my history working with special needs children, but many “typical” kids have sensory issues, too. if you actually suspect that is the case, and she isn’t seeking attention or looking to control the situation, then there are certain types of therapies and strategies for helping her feel more regulated without wearing belly shirts
oh, and btw…if she IS craving that much attention through negative means…it is time to spend some one-on-one time with her! and help her see all the positive ways she can get Mommy’s attention–for good behavior, etc.
Abby