Rhaid i ysgolion roi sylw i ganllawiau statudol Llywodraeth Cymru wrth ystyried eu polisïau gwisg ysgol ac edrychiad disgyblion.  Fel mae'r canllawiau yn ei nodi, rwy'n disgwyl i gyrff llywodraethu ystyried materion cydraddoldeb, i ba raddau y mae eitemau'r wisg ysgol ar gael a'r gost i deuluoedd, ac ymgynghori'n eang â rhieni, disgyblion a grwpiau eraill. Mae'r canllawiau wedi'u diwygio hefyd i gynnwys yr wybodaeth ddiweddaraf ar faterion o bob math, gan gynnwys y cymorth ariannol sydd ar gael i deuluoedd i'w helpu i brynu gwisg ysgol.
Schools must have regard to the Welsh Government’s statutory guidance when considering their school uniform and appearance policies.  As the guidance sets out, I expect governing bodies to consider equality issues, the wide availability of uniform garments and cost implications to families and to consult widely with parents, pupils and other groups. The guidance has also been revised to include the most up to date information on a range of issues including the financial assistance available for families to assist with the purchase of uniforms.