AstonSienna Oversized Fleeced Turtleneck Sweatshirt

The AstonSienna Oversized Fleeced Turtleneck Sweatshirt is designed for those who appreciate premium comfort, elevated essentials and effortless everyday style. Featuring a relaxed oversized silhouette, warm fleece-lined interior and modern turtleneck design, this versatile piece delivers the perfect balance of comfort and refinement.

Crafted from a premium cotton-rich fabric blend, this sweatshirt provides warmth and softness while maintaining a structured appearance. The drop shoulder construction creates a relaxed fit, while the high neckline adds both comfort and contemporary appeal.

Perfect for layering during cooler months or wearing as a standalone wardrobe essential, this sweatshirt embodies AstonSienna’s commitment to premium craftsmanship, effortless styling and everyday versatility.

We designed this sweatshirt for those who value relaxed comfort and clean, elevated design. The combination of fleece-lined warmth, oversized proportions and a contemporary turtleneck silhouette creates a piece that feels premium while remaining incredibly versatile.

Built to become a wardrobe staple, it transitions seamlessly between relaxed days, travel and elevated casual styling.

• Premium fleeced turtleneck sweatshirt
• Oversized relaxed fit
• Modern turtleneck neckline
• Ultra-soft fleece interior
• Drop shoulder construction
• Long sleeve design
• Relaxed everyday silhouette
• Comfort-focused construction
• Warm yet versatile layering piece
• Premium streetwear-inspired styling
• Clean minimalist aesthetic
• Designed for everyday wear

Model: Mason

Height: 186cm / 6’1″

Wearing Size: Large

Designed with an intentionally oversized fit. Mason wears his regular size to achieve the relaxed AstonSienna silhouette with comfortable room through the chest, shoulders and sleeves.

• Soft fleece-lined comfort
• Premium heavyweight feel
• Relaxed oversized fit
• Warm and insulating
• Smooth exterior finish
• Comfortable all-day wearability
• Designed for effortless layering

The brushed fleece interior provides exceptional comfort and warmth, while the oversized fit creates an easy-wearing silhouette ideal for everyday styling.

• Premium cotton-rich fabric blend
• Soft fleece-lined interior
• Thick premium construction
• Comfortable everyday wearability
• Moderate breathability
• Designed to maintain shape and structure
• Durable long-lasting finish

Made from a premium fabric blend selected for comfort, warmth and durability. The fleece-lined interior provides a luxurious feel while maintaining everyday versatility.

• Everyday Casual Wear
• Premium Streetwear Styling
• Travel & Commuting
• Weekend Activities
• Urban Living
• Work From Home Comfort
• Spring Layering
• Autumn Layering
• Cool Weather Dressing
• Modern Lifestyle Wear

Designed to provide comfort, warmth and effortless style throughout changing seasons while fitting seamlessly into a modern wardrobe.

Featuring a relaxed oversized fit and drop shoulder construction, this sweatshirt offers exceptional comfort while maintaining a contemporary silhouette.

• Oversized Fit
• Drop Shoulder Design
• Turtleneck Construction
• Long Sleeves
• Relaxed Through Chest & Body
• Easy Layering Design
• Everyday Comfort Fit

Order your normal size for the intended AstonSienna oversized fit. For a more fitted look, consider sizing down.

• Length: Measure from the highest shoulder point to the hem.
• Chest: Measure across the garment below the armholes.
• Shoulder: Measure shoulder seam to shoulder seam.
• Sleeve: Measure from shoulder seam to cuff.

• Machine wash at 30°C on a gentle cycle
• Do not bleach
• Tumble dry low
• Iron on low heat if required
• Avoid ironing directly over graphics or prints
• Do not dry clean

Every AstonSienna piece is made to order, helping reduce waste while maintaining our commitment to premium quality and craftsmanship.

• Production Time: 2-7 Business Days
• Shipping Time: 5-15 Business Days
• Tracking Included On All Orders
• Worldwide Shipping Available
• Carefully Packaged For Delivery

Once your order has been dispatched, tracking details will be provided so you can follow your delivery every step of the way.

Pair this oversized turtleneck sweatshirt with relaxed shorts, premium joggers or contemporary cargos for an effortless streetwear-inspired look. The elevated neckline creates a refined finish while the oversized silhouette maintains comfort and versatility.

Layer with an AstonSienna jacket or wear as a standalone piece for a clean, modern outfit built around comfort and confidence.

Complete your AstonSienna wardrobe with premium essentials designed for comfort, versatility and elevated everyday style.

• https://astonsienna.com.au/product-category/hoodies/Shop Hoodies
• https://astonsienna.com.au/product-category/t-shirts/Shop T-Shirts

Thoughtfully designed to work together, these collections reflect AstonSienna’s commitment to premium fabrics, modern fits and timeless everyday wear.