Sofia Richie looks all business in plaid suit as she supports Taylor Hill at her Boohoo Tea Party launch event in Beverly Hills

It was a day of gorgeous women, sumptuous clothing, and afternoon tea.

To celebrate the launch of model Taylor Hill's fashion collaboration with online retailer Boohoo.com, Taylor was supported by the fashion elite, most notably Sofia Richie, at the swank tea party event.

Taylor, 23, was the belle of the ball at The Beverly Hills Hotel on Sunday, in a summery chic pink pantsuit, the jacket of which she wore open to reveal a cream knit tube top and toned bare midriff.

Soft and subtle: To celebrate the launch of model Taylor Hill's fashion collaboration with Boohoo.com, Taylor was supported by the fashion elite, most notably Sofia Richie, at the swank tea party event

Soft and subtle: To celebrate the launch of model Taylor Hill's fashion collaboration with Boohoo.com, Taylor was supported by the fashion elite, most notably Sofia Richie, at the swank tea party event

Hill's suit was over-sized, with a double-breasted blazer.

She wore her pretty hair down, and carried a small white purse.

Taylor's footwear seemed to match Sofia's: nude strappy sandals.

As for Richie, 21, she also arrived in an over-sized suit, in a plaid Burberry-inspired pattern in the shades of cream and brown.

Plaid perfect: Richie arrived in an over-sized suit, in a plaid Burberry-inspired pattern in the shades of cream and brown

Plaid perfect: Richie arrived in an over-sized suit, in a plaid Burberry-inspired pattern in the shades of cream and brown

In her element: Taylor was the belle of the ball on Sunday in a summery chic pink pantsuit, the jacket of which she wore open to reveal a cream knit tube top and toned bare midriff

In her element: Taylor was the belle of the ball on Sunday in a summery chic pink pantsuit, the jacket of which she wore open to reveal a cream knit tube top and toned bare midriff

Soft pink: Hill's suit was over-sized, with a double-breasted blazer
Popular pattern: Richie's outfit featured roomy capri-length shorts in lieu of pants

Fashion elite: Taylor's footwear seemed to match Sofia's — nude strappy sandals

Get checked out in Sofia's Taylor Hill X Boohoo blazer

Sofia Richie stepped out to the launch event for Taylor Hill's new collaboration with Boohoo and of course, she showed her sartorial support by wearing a look from the range.

The model chose a check belted blazer teamed with culottes, and we love the on-trend vibes and statement matchy matchy look.

With autumn/winter season in full swing, checks are the name of the game, and a blazer is definitely the hero piece right now.

If you're missing one from your collection, click (right) to style yourself like Sofia, or head to the edit below where we've lined up even more options to get the look.

* PRICES MAY NOT BE AS ADVERTISED

Her ensemble, however, featured roomy capri-length shorts in lieu of pants.

Her jacket was cinched with a matching fabric belt, and Sofia adorned her chest with two delicate necklaces.

Richie's garment was popular that evening, as the exact same pattern was worn by Taylor's older sister Logan, in a suit with shorts.  

Poison ivy: Others in attendance included the stunning Stella Maxwell, in a ruched hunter green satin dress with off-the-shoulder flourishes and a sexy slit at her bustline

Poison ivy: Others in attendance included the stunning Stella Maxwell, in a ruched hunter green satin dress with off-the-shoulder flourishes and a sexy slit at her bustline

Triumvirate of beauties: Stella and Taylor posed with fellow model Jasmine Tookes (left)

Triumvirate of beauties: Stella and Taylor posed with fellow model Jasmine Tookes (left)

Others in attendance included the stunning Stella Maxwell, in a ruched hunter green satin dress with off-the-shoulder flourishes and a sexy slit at her bustline.

Jasmine Tookes also fell in with the subtle and chic feel of the evening, in a fleecy taupe colored two-piece ensemble that featured a sleeveless cropped turtleneck top that flaunted a sliver of the model's abs. 

Iskra Lawrence also shined at the event, in slacks of a similar color to Jasmine's outfit but with a gorgeous pleated white bandeau top, which showcased the model's ample chest. 

Simply sexy: Tookes also fell in with the subtle and chic feel of the evening, in a fleecy taupe colored two-piece ensemble that featured a sleeveless cropped turtleneck top

Simply sexy: Tookes also fell in with the subtle and chic feel of the evening, in a fleecy taupe colored two-piece ensemble that featured a sleeveless cropped turtleneck top

Breezy beauty: Iskra Lawrence also shined at the event, in slacks of a similar color to Jasmine's outfit but with a gorgeous pleated white bandeau top

Breezy beauty: Iskra Lawrence also shined at the event, in slacks of a similar color to Jasmine's outfit but with a gorgeous pleated white bandeau top

Scintillating: Joining the flock was fellow model Kara Del Toro, who kept things sexy in all black, with leather-looking shorts and a poofy sheer organza top

Scintillating: Joining the flock was fellow model Kara Del Toro, who kept things sexy in all black, with leather-looking shorts and a poofy sheer organza top

Joining the flock was fellow model Kara Del Toro, who kept things sexy and simple in all black, with leather-looking shorts and a poofy sheer organza top worn over a bra.

Jessica Serfaty was also there, having fun in sheer black as well in a polka dot top which revealed a bright tube top underneath.

Another siren in black was fellow catwalker Lexi Wood, in a salsa-inspired black bralet with lace flare at the shoulders, paired with a ruffled mini skirt. 

Flirty fabulous: Jessica's polka dot top revealed a bright tube top underneath
Strike that pose: She paired the top with black slacks and a belt with gold lettering at the buckle

More fun: Jessica Serfaty was also there, having fun in sheer black as well

Black pink and black: The ladies posed in front of a gorgeous step and repeat flanked by bursting bouquets of roses

Black pink and black: The ladies posed in front of a gorgeous step and repeat flanked by bursting bouquets of roses

Adding a pop of bold color to the affair was dancer Kalani Hilliker, who wore a ruched yellow mini dress with structured shoulders and a low-cut top which cascaded into a tasseled scarf hanging down her front. 

Inside the event, Taylor posed with her sisters Mackinley and Logan, who was in the same plaid as Sofia.

Also over the weekend, Sofia Richie took some time to model an ice blue two-piece ensemble from Emily Ratajkowski's Inamorata line. 

Spicy: Lexi Wood was in a salsa-inspired black top paired with a ruffled mini skirt
Adding a pop of bold color: Dancer Kalani Hilliker a ruched yellow mini dress

Bold statement looks: The models had a grand time posing at the event

Sisters: Inside the event, Taylor posed with her sister Logan, who was in the same plaid as Sofia

Sisters: Inside the event, Taylor posed with her sister Logan, who was in the same plaid as Sofia

Glamazons galore: From left, Charly Jordan, Iskra Lawrence, Kara del Toro, Jessica Serfaty, Mackinley Hill, Taylor Hill, Logan Hill, Jasmine Tookes, Stella Maxwell, Erika Costell, Kalani Hilliker and Lexi Wood pose for boohoo x Taylor Hill

Glamazons galore: From left, Charly Jordan, Iskra Lawrence, Kara del Toro, Jessica Serfaty, Mackinley Hill, Taylor Hill, Logan Hill, Jasmine Tookes, Stella Maxwell, Erika Costell, Kalani Hilliker and Lexi Wood pose for boohoo x Taylor Hill

Also over the weekend: Sofia Richie took some time to model an ice blue two-piece ensemble from Emily Ratajkowski's Inamorata line

Also over the weekend: Sofia Richie took some time to model an ice blue two-piece ensemble from Emily Ratajkowski's Inamorata line

Sofia Richie looks all business in plaid suit as she supports Taylor Hill at her Boohoo launch event

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