I eat normal, drink (alcohol) normal....

BUT....
Female Waist Harnesses seem to start at 34inches (XS). Which is all good and dandy if your waist is 34 plus inches... but mine is 29inches (and that is measuring generously!)
I'm 1.70m so not a small girl by any measure, but struggle to find a harness which is small enough to be comfortable whilst looking awesome kiting!!
Does anyone have the same problem?? Know a brand that is compfy and does smaller sizes?? Knows a good harness that I can sew smaller?? (i.e. the velcro and remove one buckle to make smaller) Should I look into kiddy harnesses?? and is there such a thing??