Dress codes regarding inpatient treatment will be different from treatment center to treatment facility, and will be impacted by the sort of dependency being treated. The bottom line is that the therapy facility will have the ultimate say in what is or is not really acceptable and also meets their own unique guidelines.
Some examples of a dress code for the inpatient treatment center can easily be observed among the list of what not to bring. For instance, jeans might be permitted, but they may need to be clear as well as in good repair, without any rips or cutouts.
When it comes to swimwear, men might not be allowed to wear any style other than boxer-style and females might be expected to wear one-piece bathing suits that has some modesty to it. This may incorporate a responsibility to have shoulder straps, non-revealing cleavage lines as well as no high-cut legs.
Even something such as underwear may fall under the dress rules. It may be required for all patients to put on some sort of undergarments, such as while exercising. Keeping undergarments hidden under garments will also be part of the dress code for inpatient treatment.