In reply to jmills94:
It is unlikely your waterproofs will fit over ski boots, if your over trousers don’t have crampon patches you may also end up tearing them with the skis. We are all looking for the holy grail of one pair of pants or jacket for all sports but there not really there. I would agree with some of the other comments, try TK Max or eBay, there is no point damaging quality over trousers, buy something cheap while you get back into skiing. Without wanting to state the obvious, bulker ski wear allows for a lot more laying, sitting on ski lifts can get very cold as you are not moving, unless you are rock hard, light weight mountaineering jackets won’t cut it. I think the major factor it damage to your kit, just go into a ski shop and feel the toughness, thickness and weight of the gear that should give you an idea of what it has to go through.