Holiday parties just keep coming, and all the scrumptious food and tasty drinks are included in these festivities too! As much as we want to make the diet pledge at this time of the year with so many delicious treats and good company, it’s just difficult. Rather than sacrificing this once-a-year party marathon, with these must-have shapewear models, why not just give your curves a fast fix? That way, when you are indulging in the holiday spirit, you get to look nice in your party frocks! Shapewear has come a long way from the corset’s constraints; they’re more comfortable, more …