Here's how you can start to lose weight and drop a dress size. Get moving more, do some exercises with weights and cut out processed foods and sugar. Mum loses 12kg, drops 40cm and goes down 2 dress sizes in four months Drop 2 dress sizes in 6 weeks Kerry Louise Norris How to drop 2 3 dress sizes before the summer. 3 simple weight loss steps YouTube How to drop a dress size in two weeks