Design Library

Design Tools

Resources

Corporate Solutions

Sign Up

Log in

470 blue lines designs graphics for t-shirt and print on demand merch

Download blue lines t-shirt designs and other merch graphics like book covers, phone cases, tote bags and more.

Sponsored results by Shutterstock Logo

Get 15% off with code: VEXELS15

Pixelated Shape Collection

This illustration features multiple shapes

Fading shapes collection

This illustration features ten different shapes which are lined up side by side

2015 Many colored dots

This is a colorful and festive background perfect for celebrating the arriving of a new year: 2015 digits on blue pink yellow and orange dots with a lot of smaller dots behind

Abstract multicolor shapes t-shirt design

Nice abstract t-shirt design featuring irregular geometric shapes in blue red and black

Hipster pinstripe illustration

Abstract line art design in neon tones of yellow pink and blue

Rounded zig zag background design

Cool abstract background design featuring rounded zig zag lines in light blue over a white field

3D striped gradient background

Beautiful background design showing 3D style stripes in blue purple pink and orange gradient

Colorful Abstract Spring Background

- Colorful spring background with lines and waves

Colorful simple fireworks vector set

Nice party themed vector set showing eight different fireworks in blue green purple and pink

4 Codebar padlocks

Set with four backdrops of different colors (orange pink blue and green) showing the same closed padlock made of codebars with numbers below

Abstract multicolor t-shirt design

Cool abstract t-shirt design featuring multiple irregular shapes in blue red white and black

Business card zigzag design

Beautiful elegant business card design featuring zigzag lines over a blue background

2015 Colored bars calendar Portuguese

Simple calendar in portuguese for 2015 with blue and purple colored bars in the header and the name of months

Greenpoint T-Shirt Design

Simple statement t-shirt design featuring "Greenpoint" bold lettering over muti-colored solid bar of lines in orange light pink light blue and light yellow

Intricate circuit pattern design PNG Design

Futuristic and geometric, this digital pattern design features an intricate arrangement of circuit-like lines and nodes in a striking blue color against a soft background

Four Colorful Banners

Collection of four colorful banners vector graphic featuring curvy lines over flowing wave backdrop in different colors - yellow blue pink and green

Abstract Wave with Butterfly Background

Simplistic nature theme design features four butterflies flying over abstract floral leaves and curved lines background in blue color scheme El diseno simplista del tema de la naturaleza presenta cuatro mariposas volando sobre hojas florales abstractas y fondo de lineas curvas en un esquema de color azul O design simplista do tema da natureza apresenta quatro borboletas voando sobre folhas florais abstratas e fundo de linhas curvas em esquema de cores azul Das vereinfachte Naturthemaentwurf kennzeichnet vier Schmetterlinge die uber abstrakte Blumenblatter und gekrummten Linienhintergrund im blauen Farbschema fliegen

Cute baby onesie design with star embellishments PNG Design

Playful baby onesie design featuring three charming star graphics across the chest area

Abstract Design Vector Graphic Background

Abstract design vector background graphic featuring overlapping colorful circles in the left bottom corner and wavy lines moving from the dots to the upper right corner

Abstract Waves Color Abstract Background Vector Graphic

Abstract waves background featuring blue tones wide wavy lines and thin pinstripe wave lines over gradient blue background with bokeh lights

Brilliant Dynamic Flow Business Card

Modern business card template design made with curved parallel lines in yellow and blue neon colors over violet background

4 Simple Dynamic

Simple dynamic background of wavy lines vector design in tones of blue and white

Abstract curves Background Vector Illustration

Abstract wavy background vector illustration made with curved transparent lines over blue bokeh bubbles background

Colorful abstract wavy background

Abstract backdrop featuring waves in tones of green and orange

Flat geometric shapes PNG Design

Flat geometric shapes

Bright wavy backdrop

Abstract background featuring waves and lines in blue over white

Colorful cellphone web banners

Set of 3 horizontal cellphones banners in orange green and blue backgrounds

Mosaic Background Pattern Design

Abstract geometric background pattern design made with overlapping square shapes and grid lines in blue and white color scheme suitable for various prints Imagen de vector de fondo de mosaico libre 2 en postscript encapsulado

6 colorful artistic trees

Beautiful set of 6 abstract trees made in different artistic techniques

Chicago flag city silhouette

Nice travel theme design featuring the Chicago flag with four red stars in the middle and two light blue lines made with mirrored Chicago city skyline silhouettes Bonito diseno de tema de viaje con la bandera de Chicago con cuatro estrellas rojas en el medio y dos lineas azul claro hechas con siluetas espejadas del horizonte de la ciudad de Chicago

Vibrant Feather Collection

This image features a collection of beautify designed feathers

Hand drawn arrow set

Collection of doodle arrows

Rope knots pattern

Background made from a pattern featuring fishing and sailing rope knots

Swing it fitness t-shirt design

Original fitness theme t-shirt design featuring a kettlebell weight with blue lines around and "Swing it

Dark Style Shape Form 3

Dark background with stylish elements

Illustrated arrows collection

Hand drawn arrow set in a white chalk like color

Minimalist waves t-shirt design

Beautiful t-shirt design featuring four delicate minimalist ocean waves

Colorful abstract ink and crayon tree

Artistic colored abstract tree

Gradient pastel background set

Cute set of 3 different gradient background designs in pastel colors

Green candle PNG Design

Green candle

Techno squares background

Techno squares background

Businessman with a worldmap Background

Businessman with a Worldmap background

Pastel color diagonal pinstripes

Here is a cool background of diagonal pinstripes in pastel colors creating an interesting visual effect

Crystallized Rectangles Triangles Circles Background

Stunning set of crystallized 4 different colorful backgrounds made with multicolored rectangles triangles and circles

Overlapping Triangle Geometric Design

This image features a geometric design focused around the use of overlapping triangles

Linear print birthday candle PNG Design

Linear print birthday candle

Delicate watercolor flying duck card

Inspiring watercolor hand-drawn card with "Let your imagination fly" written message

Vector Butterfly Clipart

Unique elegant free floral ornament with a beautiful butterfly fluttering over the flowers

Abstract Urban City Graphics

Customizable abstract city vector graphics free to download and use for your urban design themes travel fair invitation tourism promotion brochure blog or website

Neon glitch rectangle PNG Design

Neon glitch rectangle

of 10

Boost your businesswith the leading graphic platform for merch