Most of the Northern Hemisphere is quite warm right now, so it is prime time for outerwear deals (assuming you have the closet space and have no intention of moving somewhere tropical anytime soon).
One excellent “serious cold-weather coat,” the UGG Adirondack Parka, can currently be found on Amazon for between 30-66% off (the highest discount is for the coat in “Dark Olive” in size XS).
On account of Amazon’s use of dynamic pricing, it’s unclear how wildly prices will fluctuate. If you are interested, Amazon offers free shipping and free returns on most fashion items, so it’s not a particularly onerous return process should you change your mind about the purchase.
For bargain hunters, some more random deals on cold-weather gear that you can find on Amazon right now: BLANKNYC Faux Sherpa Jacket (“Some Life” in XS), Lucky Brand Fleece Lined Legging (“Jet Black” in size XS), UGG Loyra Sherpa Hoodie (“Cyclone” in M), UGG Super Fluff Slipper (“Burnt Olive” in size 5 and “Ribbon Red” in various sizes), Lucky Brand Half Mock Neck Tweed Sweater (“Denim” in L), SweatyRocks Plaid Tweed Mini Skirt (“Black Gingham” in size XS; see on me here), and UGG Classic Short Fluff High-Low Boot (“Amphora” in size 5).
Happy shopping!