When your doctor orders oxygen treatment, there are many types of machines to prescribe. You will be glad for the prescription, even with added cost, because you can breathe better. You might need a portable oxygen tank for exerting yourself, a home oxygen tank with a portable canister, an oxygen cylinder, or a portable oxygen concentrator.
Female highland dress includes women's shoes, also called ghillies, that are tied in the same way but have thin soles for indoor wear and dancing. Traditionally, women and girls do not wear kilts but may wear ankle-length tartan skirts. A tartan sash or shawl may also be worn.
Well basically there are three, the first is for day or casual wear, then you have semi dress, which is suitable for slightly more formal occasions, and the third is the dress version. There is also a forth one which is used by the military, and often by pipe bands, but we'll get to that shortly. The reason that most kilt wearers have more than one is simply this, if you are going to attend a Highland Games for example, this is not considered the most formal of occasions.