In the hunt for the perfect investment pieces that would last us through many seasons to come, we've rounded up some new-age classics for you. These are the key pieces every fashion girl knows she must have in her wardrobe and can style around them in a dozen different ways. Check 'em out:

The plain white tee is like the God of casual fashion, and it's all about finding the right religion..er- cut for yourself. The round neck, cap sleeved ones are perfect for the 90's babies while the loose boyfriend t-shirts are like sartorial heaven if you swear by androgynous Scandi-chic styles.

Fila Relaxed Tshirt With Multi Color Logo In Mesh

$ 53 on Asos

Crew T Shirt

$ 55 on Shopbop

Zero Plans T-Shirt

$ 72 on Shopbop

ASOS WHITE Oversized T-Shirt With V-Cut Out Detail

$ 46 on Asos

Silence + Noise Oversized Drop Shoulder T-Shirt Dress

$ 54 on Urbanoutfitters

Choker Neck Slash T-Shirt

$ 20 on Topshop

The perfect hanging-out look for a fashionista is never complete without a miniskirt, and with the temperatures rising, boy are they a boon! Leather/leatherette skirts can flip your style game from hobo to glam in no time.

mini kilt style skirt

$ 628 on Farfetch

Rehab Patent Leather Mini Skirt

$ 48 on Forever21

Silence + Noise Vegan Leather Biker Mini Skirt

$ 69 on Urbanoutfitters

Vinyl Mini Skirt

$ 40 on Nastygal

vinyl effect skirt

$ 616 on Farfetch

FLORAL EMBROIDERY SKIRT

$ 40 on Zara

The Bankers shirt has been spotted on fashionistas so often, you can hardly miss it. Still, this entry may come as a surprise since despite the being every damn where all through the past decade it's still not been given a place on the hallowed walls of Fashion Classics. So here we go.

Banker striped poplin shirt

$ 1115 on Matchesfashion.com

asymmetric pinstripe shirt

$ 730 on Farfetch

Keating point-collar striped cotton shirt

$ 289 on Matchesfashion.com

Reconstructed Stripe Shirt by Boutique

$ 140 on Topshop

Thomas MasonĀ® for J.Crew tuxedo shirt in stripe

$ 128 on Jcrew

Striped Cotton Shirt

$ 145 on Saksfifthavenue

Now that the skinny is exhausted from its long, tired reign on the throne of Jeandom, we can't help but speculate who will the crown be passed to. Enter: The nostalgic favorite your moms loved. From Gigi to Rihanna everyone's been sporting these mom-jeans and you can see why. These jeans flatter the waist and ankles like no other fit and we can't gush enough about the merits here.

Dr Denim Edie High Waisted Slim Mom Jean

$ 76 on Asos

Skinny-fit cropped jeans

$ 99 on Cosstores_us

high waisted skinny jeans

$ 110 on Farfetch

MOTO Washed Black Rip Joni Jeans

$ 70 on Topshop

MOTO Mid Blue Mom Jeans

$ 70 on Topshop

HIGH-RISE MOM FIT JEANS

HIGH-RISE MOM FIT JEANS

$ 50 on Zara

It all started with the cute fur monster versions of the Fendi 'Baguette'(french for a loaf of bread). And now these relaxed pouches with shoulder straps are the new It bags to be dangled on your wrists or flung across or over your shoulder. Don't believe us? Just ask every street style star.

Stella Thin Shoulder Bag

$ 32 on Urbanoutfitters

White Small Puzzle Bag

$ 1990 on Ssense

Metropolis Small Shoulder Bag

$ 428 on Shopbop

Fred small buckled leather shoulder bag

$ 775 on Net-a-porter

Shoulder Bag

$ 35 on H&m

It's hard to describe the appeal of a string of crystal/pearls/pompoms/beads dangling from your earlobes till you actually find the right pair and put it on. Gurrrll- this is the instant va va voom that will take you from work to dinner to clubs with zero effort.

Burnished gold-tone crystal earrings

$ 870 on Net-a-porter

Sunshine of Your Love Earrings

$ 465 on Shopbop

Triple Teardrop Earrings

$ 229 on Gilt

Corded-silk drop earrings

$ 345 on Matchesfashion.com

Rhinestone Earrings

$ 13 on H&m

Veronica Earrings

$ 45 on Shopbop

Move over Moto jackets, because an informed fashionista would rather don this blue jean baby these days. Did we say blue? We meant black, white, gray, colored and even embellished! Go oversized or frayed/cropped styles to keep things fresh.

Frayed Denim Jacket

$ 98 on Bloomingdales

BDG Cropped Oversized Denim Trucker Jacket

$ 79 on Urbanoutfitters

MOTO Extreme Ripped Denim Jacket

$ 95 on Topshop

Bershka Denim Jacket

$ 46 on Asos

BDG Boyfriend Denim Graffiti Trucker Jacket

$ 99 on Urbanoutfitters

You know we mean business when we say these are the frames that deserve the title of a classic. Rather, the celebrity's classic. Whether you're a Top Gun girl or a Reservoir Dogs kinda girl, these kick ass, and you know it!

Round Sunglasses

$ 160 on Shopbop

Polarized Hexagonal Sunglasses

$ 200 on Shopbop

Oval Sunglasses with Brow Bar, 51mm

$ 150 on Bloomingdales

Round Sunglasses with Brow Bar, 53mm

$ 160 on Bloomingdales

Rimless Aviator Sunglasses

$ 175 on Shopbop