Style Arc - Hamilton Swim Set Pattern (UK 18-30)

Difficulty: Intermediate

Sizes: UK 18-30

Description

Create your perfect fit with the Hamilton Swim Set sewing pattern, a versatile swimwear sewing pattern offering both one-piece and two-piece options for mix-and-match styling.

Designed to support a wide range of body shapes, choose from a square neck, V-neck or daring plunge, add a shelf bra for extra support (including a D+ cup option), and customise your fit with high or low-waisted bottoms and high or low-cut legs.

With the option for a fully lined swimsuit or an unlined version with gusset, Hamilton is perfect for creating a modern, supportive swimsuit you can tailor to your own style.

Features

• One-piece and two-piece options
• Fully lined option OR unlined with gusset option
• Regular or D+ cup crop/shelf
• Neckline options: rounded square, V or plunge
• Shelf crop for bust support
• High or low waist bottoms
• High or low-cut leg line

Recommended fabric

Main Fabric – swimwear fabric with four-way 40-65% stretch, e.g. Lycra, nylon, polyamide, with elastane/spandex

Lining – power mesh, Lycra, nylon, polyamide, elastane/spandex

Trims

• Two spools of matching thread for the twin needle 
• 6mm (1/4″) swimwear elastic or knit elastic for arm/neck/leg/waist openings, refer to measurement chart for cut lengths
• 25mm (1″) swimwear elastic or knit elastic for the Crop under bust, refer to measurement chart for cut length

Delivery & Returns

Delivery

Processing Your Order: We aim to dispatch all orders within 1-2 working days. Our team is dedicated to ensuring your order is handled with care and sent out promptly.

UK Delivery:

Royal Mail Tracked 48 - 2nd Class Delivery: This is our standard Royal Mail service. Delivery is typically estimated at 2–3 working days from dispatch, although times can vary.
Royal Mail Tracked 24 - 1st Class Delivery: A faster Royal Mail option, typically estimated at 1–2 working days from dispatch. Please note that this is not a guaranteed next day service.
Courier Delivery: We offer a courier service via Parcelforce for customers requiring a faster delivery option. We aim to dispatch eligible orders placed before 1pm on the same working day, but this cannot be guaranteed. Courier delivery is generally expected on the next working day following dispatch. Orders placed on Friday may not be collected until the following Monday. This service is tracked.

We process orders Monday to Friday, so weekend orders begin processing the following Monday.

We deliver worldwide - view our full list of international destinations.

All delivery times are estimates and may be affected by circumstances outside our control once your parcel has been handed to the delivery provider.

Returns

We want you to love your order! If you’re not completely happy, you can return items within 28 days of receiving your order.

Please note that fabrics are cut to order, so a restocking fee may apply. Some items are non-returnable except where faulty or not as described.

Read our full returns policy